Denso BHT-200QW Especificações

Class Library Reference Manual BHT-200-CEBar Code Handy Terminal

- 8 - 3. Device Control The following table lists devices that can be controlled from the dedicated BHT class library and the respective classes used

- 98 - Handling of special characters If the BHT reads a barcode made up of special characters only (such as FNC, CODE-A, CODE-B, CODE-C and SHIFT ch

- 99 - • Standard 2of5 (STF) (H) [Syntax] H [:[mini.no.digits[-max.no.digits]][CD][startstop]] The mini.no.digits and max.no.digits are the minimum

- 100 - • MSI (P) [Syntax] P [:[mini.no.digits[-max.no.digits]][CD]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of ba

- 101 - BHT-200Q The BHT-200Q supports the following 2D code and barcode types. Supported 2D code types QR code, PDF417, MaxiCode, Data Matrix, EAN/U

- 102 - Split/merge mode E Enables compound code reading in edit mode. B Enables compound code reading in batch edit mode. C Enables compound cod

- 103 - 1. A code other than a split sub-code is read. In this case, the data that has been read will be stored in the barcode buffer. 2. Another c

- 104 - • MaxiCode（X） [Syntax] X • Data Matrix（Z） [Syntax] Z [:[symbol type [min code no. [−max code no.]]]] [;symbol type [min code no.[−max

- 105 - S (Square Data Matrix) Code No. Row x Col. Code No. Row x Col. Code No. Row x Col. Code No. Row x Col. 1 2 3 4 5 6 10 x 10 12 x 12 14 x 14 16

- 106 - • Universal product code (A) [Syntax] A [:[code][1st character [2nd character]][supplemental]] Specify one of the codes listed below. Code

- 107 - • Interleaved 2of5 (ITF) (I) [Syntax] I [:[mini.no.digits [−max. no.digits]][CD]][;[1st character [2nd character]]] The mini.no.digits and

- 9 - 4. Barcode Reading The barcode reading function has the following features. • Specification of barcode types for which reading is permitted •

- 108 - • Codabar（NW-7）（N） [Syntax] N [:[mini.no.digits [− max.no.digits]][startstop] [CD]] The mini.no.digits and max.no.digits are the minimum an

- 109 - • Code-39（M） [Syntax] M [:[min.no.digits [−max.no.digits]][CD]][; [1st character [2nd character]]] The mini.no.digits and max.no.digits are

- 110 - • Code-128（K） [Syntax] K [:[mini.no.digits [−max.no.digits]]][;[1st character [2nd character]]] The mini.no.digits and max.no.digits are th

- 111 - Multi-line code reading To specify multi-line code reading, specify “&” followed by the codes to be read. Up to three rows can be specifi

- 112 - If the same code (with the same code type and the same data code) appears more than once in a multi-line code, it cannot be read by the BHT.

- 113 - PortOpen Enables or disables barcode reading. ￭ Syntax [VB] Public WriteOnly Property PortOpen As Boolean [C#] public bool PortOpen {set}

- 114 - InBufferCount BHT-200B Acquires the number of digits in the barcode remaining in the barcode buffer. BHT-200Q Acquires the number of digits

- 115 - InBufferType BHT-200B Acquires the type of barcode remaining in the barcode buffer. BHT-200Q Acquires the type of barcode remaining in the b

- 116 - Code Type InBufferType QR code (BHT-200Q only) ‘Q’ Compound QR code (in non-edit mode) (BHT-200Q only) ‘S’ PDF417 (BHT-200Q only) 'Y&a

- 117 - LastCount BHT-200B Acquires the number of digits in the barcode that was read last. “0” is stored if no barcodes are read since the BHT was

- 10 - The following options can be specified for the above code types. BHT-200B Code Type Option EAN-13 (JAN-13) EAN-8 (JAN-8) UPC-A, UPC-E 1st ch

- 118 - ￭ Note The value is "0" if no barcode is read after an instance of the Scanner class was created. The value remains unchanged eve

- 119 - LastType BHT-200B Acquires the type of code that was read last. “0” is stored if no barcodes are read since the BHT was last started up. BHT

- 120 - LastCodeInfo Acquires information on the code that was read last. ￭ Syntax [VB] Public Property ReadOnly LastCodeInfo As Scanner.CodeInfo

- 121 - LastCodeNum Acquires the number of codes (rows) that were read last. ￭ Syntax [VB] Public Property ReadOnly LastCodeNum As Integer [C#] p

- 122 - Input Reads unicoded data from the barcode buffer. ￭ Syntax [VB] Public Function Input(ByVal len As Integer) As String [C#] public string

- 123 - Input Reads unicoded data from the barcode buffer. ￭ Syntax [VB] Public Function Input(ByVal buffer() As Char,ByVal offset As Integer, _ l

- 124 - ￭ Note Calling this method while barcode reading is disabled will cause an exception to be thrown. [Ex.] Read out the last read data conver

- 125 - Input Reads binary data from the barcode buffer. ￭ Syntax [VB] Public Function Input (ByVal buffer() As Byte, ByVal offset As Integer, _ l

- 126 - ￭ Note Calling this method while barcode reading is disabled will cause an exception to be thrown. When displaying the read data, it is nece

- 127 - GetChkDigit Calculates the check digit for the barcode data based on the specified calculation algorithm. ￭ Syntax [VB] Public Shared Func

- 11 - 4.2. Trigger Switch Operation Mode The following four modes exist based on differences in the illumination timing and duration of the illumina

- 128 - ￭ Note If the barcode data within the code (excluding the check digit positions) contains any characters outside the character set correspon

- 129 - When CD type is A(EAN (JAN) or UPC): This function identifies the code type (EAN or UPC) based upon the data length (number of digits) as sho

- 130 - When CD type is I (ITF): The barcode data must be an even number with two or more digits. Otherwise, this function returns "0" and

- 131 - When CD type is H (STF): The barcode data must be two or more digits in length. Otherwise, this function returns "0" and throws an

- 132 - When CD type is N (Codabar): The barcode data must be three or more digits in length, including the start and stop characters. Otherwise, thi

- 133 - When CD type is M (Code 39): The barcode data must be two or more digits in length, excluding the start and stop characters. Otherwise, this

- 134 - When CD type is P (MSI): The barcode data must be two or more digits in length. Otherwise, this function returns "0" and throws an

- 135 - Dispose Frees up all the unmanaged resources. This function must be called before instances of the Scanner class are no longer referenced.

- 136 - OnDone This event occurs when decoding is complete. ￭ Syntax [VB] Public Event OnDone As EventHandler [C#] public event EventHandler OnDo

- 137 - 18.2. Scanner.CodeInfo  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 12 - 4.3. Display LEDs and Beeper Control A notification given to inform the operator that barcode reading has been performed successfully can be c

- 138 - Type Acquires the code type. ￭ Syntax [VB] Public ReadOnly Property Type As Char [C#] public char Type {get;} ￭ Property Code type. Ref

- 139 - Len Acquires the number of digits in the code (code length). ￭ Syntax [VB] Public ReadOnly Property Len As Integer [C#] public int Len {g

- 140 - 18.3. Scanner.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 141 - CRTime Sets or acquires re-read prevention time. ￭ Syntax [VB] Public Shared Property CRTime As Integer [C#] public static int CRTime {ge

- 142 - Invert Sets or acquires the enabling and disabling of the black-and-white inverted label reading function. ￭ Syntax [VB] Public Shared Pro

- 143 - DecodeLevel Sets or acquires the decoding level. ￭ Syntax [VB] Public Shared Property DecodeLevel As Integer [C#] public static int Decod

- 144 - MinDigitITF Sets or acquires the minimum number of digits in ITF code. ￭ Syntax [VB] Public Shared Property MinDigitITF As Integer [C#] p

- 145 - MinDigitSTF Sets or acquires the minimum number of digits in STF code. ￭ Syntax [VB] Public Shared Property MinDigitSTF As Integer [C#] p

- 146 - MinDigitNW7 Sets or acquires the minimum number of digits in NW7 code (CODABAR). ￭ Syntax [VB] Public Shared Property MinDigitNW7 As Integ

- 147 - Marker Sets or acquires the marker mode. ￭ Syntax [VB] Public Shared Property Marker As EN_MARKER [C#] public static EN_MARKER Marker {ge

5. Wireless Communication 5.1. Wireless Communication System Configuration SS method data communication is performed using a wireless card. Wireless

- 148 - Reverse Sets or acquires the front-back inverted reading enabled/disabled status. ￭ Syntax [VB] Public Shared Property Reverse As Integer

- 149 - ScanMode Sets or acquires the scan mode. ￭ Syntax [VB] Public Shared Property ScanMode As EN_SCAN_MODE [C#] public static EN_SCAN_MODE Sc

- 150 - OptionData Sets or acquires the status of the option data. ￭ Syntax [VB] Public Shared Property OptionData As Integer [C#] public static

- 151 - EN_MARKER Specifies the marker mode. ￭ Syntax [VB] Public Enum EN_MARKER [C#] public enum EN_MARKER ￭ Members Member Name Description

- 152 - EN_SCAN_MODE Specifies the scan mode. ￭ Syntax [VB] Public Enum EN_SCAN_MODE [C#] public enum EN_SCAN_MODE ￭ Members Member Name Descr

- 153 - 18.4. BatteryCollection  Constructor None Acquire battery information by first obtaining an instance of the battery using the "Existin

- 154 - COUNT Number of batteries. This value is fixed (not variable). ￭ Syntax [VB] Public Const COUNT As Integer [C#] public const int COUNT;

- 155 - ExistingBatteries Acquires instances of existing batteries. ￭ Syntax [VB] Public Shared ReadOnly Property ExistingBatteries As Battery()

- 156 - 18.5. BatteryCollection.Battery  Constructor Constructor Name Description Battery Creates a new instance of the Battery class.  Fields

- 157 - Battery Initializes a new instance of the Battery class. ￭ Syntax [VB] Public Sub New(ByVal BatteryID As Integer) [C#] public Battery(int

- 14 - 5.2. Wireless Communication Parameters The BHT-200 wireless operation mode has a Zero Config mode and NIC Control mode. The default mode is NI

- 158 - ID Acquires the battery ID. ￭ Syntax [VB] Public ReadOnly Property ID As Integer [C#] public int ID {get;} ￭ Property ID Parameter valu

- 159 - OnCU Acquires the CU installation status for the BHT. ￭ Syntax [VB] Public ReadOnly Property OnCU As EN_CHARGE [C#] public EN_CHARGE OnCU

- 160 - Voltage Acquires the battery voltage. ￭ Syntax [VB] Public ReadOnly Property Voltage As Integer [C#] public int Voltage {get;} ￭ Proper

- 161 - Level Acquires the battery voltage level. ￭ Syntax [VB] Public ReadOnly Property Level As EN_LEVEL [C#] public EN_LEVEL Level {get;} ￭

- 162 - Chemistry Acquires the battery type. ￭ Syntax [VB] Public ReadOnly Property Chemistry As EN_CHEMISTRY [C#] public EN_CHEMISTRY Chemistry

- 163 - EN_CHARGE Specifies whether the battery is charged or not. ￭ Syntax [VB] Public Enum EN_CHARGE [C#] public enum EN_CHARGE ￭ Members Mem

- 164 - EN_LEVEL Specifies the battery voltage level. ￭ Syntax [VB] Public Enum EN_LEVEL [C#] public enum EN_LEVEL ￭ Members Member Name Descr

- 165 - EN_CHEMISTRY Specifies the battery type. ￭ Syntax [VB] Public Enum EN_CHEMISTRY [C#] public enum EN_CHEMISTRY ￭ Members Member Name De

- 166 - 18.6. Backlight  Constructor Constructor Name Description Backlight Creates a new instance of the Backlight class.  Fields None  Pro

- 167 - Backlight Initializes a new instance of the Backlight class. ￭ Syntax [VB] Public Sub New() [C#] public Backlight() ￭ Parameters None

- 15 - [Ex.] Changing the recognition mode for the existing Profile (SSID: BHT, Infrastructure mode). [VB] RF.Controller = RF.EN_CONTROLLER.ZEROCONF

- 168 - Status Sets or acquires the backlight status (whether the backlight is lit). ￭ Syntax [VB] Public Shared Property Status As EN_STATUS [C#

- 169 - EN_STATUS Specifies the backlight status (whether the backlight is lit). ￭ Syntax [VB] Public Enum EN_STATUS [C#] public enum EN_STATUS

- 170 - 18.7. Backlight.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Na

- 171 - OnTimeBattery Sets or acquires the ON time when the backlight is powered by the battery. ￭ Syntax [VB] Public Shared Property OnTimeBatter

- 172 - OnTimeAC Sets or acquires the backlight ON time when installed on the CU. ￭ Syntax [VB] Public Shared Property OnTimeAC As Integer [C#] p

- 173 - CtrlKey Sets or acquires the control key for turning ON and OFF the backlight. ￭ Syntax [VB] Public Shared Property CtrlKey As Integer [C

- 174 - Backlight Control Key Setting Backlight Control Key Setting 0x00000201 [SF] + [.] (Period) 0x0001000A 0x00000202 [SF] + [BS] (Back

- 175 - Brightness Sets or acquires the backlight brightness level. ￭ Syntax [VB] Public Shared Property Brightness As Integer [C#] public static

- 176 - PowerSave Sets or acquires the backlight brightness when OFF. ￭ Syntax [VB] Public Shared Property PowerSave As Integer [C#] public stati

- 177 - 18.8. LED  Constructor Constructor Name Description LED Creates a new instance of the LED class.  Fields Field Name Description Usage

Details of the parameters used with the above security configurations are outlined in the table below. Security Parameter None PEAP (802.1x) EAP-TL

- 178 - LED Initializes a new instance of the LED class. ￭ Syntax [VB] Public Sub New( ) [C#] public LED( ) ￭ Parameters None ￭ Exceptions No

- 179 - Usage Sets or acquires the LED control factor. ￭ Syntax [VB] Public Usage As LED.UsageCollection [C#] public LED.UsageCollection Usage ￭

- 180 - Item Sets or aquires the LED status (ON/OFF) specified by the index. In C#, this property is used as the indexer for the LED class. ￭ Synt

- 181 - ￭ Note When an indicator LED (=BAR) is specified as "device," selection of the color yellow (=YELLOW) is ignored. When a wireless

- 182 - EN_DEVICE Specifies the LED device. ￭ Syntax [VB] Public Enum EN_DEVICE [C#] public enum EN_DEVICE ￭ Members Member Name Description B

- 183 - EN_COLOR Specifies the LED color. ￭ Syntax [VB] Public Enum EN_COLOR [C#] public enum EN_COLOR ￭ Members Member Name Description RED R

- 184 - EN_CTRL Specifies the LED ON/OFF status. ￭ Syntax [VB] Public Enum EN_CTRL [C#] public enum EN_CTRL ￭ Members Member Name Description

- 185 - EN_USAGE Specifies the LED control factor. ￭ Syntax [VB] Public [Flags] Enum EN_USAGE [C#] public enum [Flags] EN_USAGE ￭ Members Membe

- 186 - 18.9. LED.UsageCollection  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property N

- 187 - Item Sets or acquires the LED control factor specified at the index. At C#, this property uses the indexer for the LED.UsageCollection class

- 17 - ▪ ENCRYPTION This is the encryption method setting. A selection can be made from Prohibited, WEP, and TKIP. ▪ AUTHENTICATION This is the aut

- 188 - 18.10. Beep  Constructor Constructor Name Description Beep Creates a new instance of the Beep class.  Fields None  Properties Proper

- 189 - Beep Initializes a new instance of the Beep class. ￭ Syntax [VB] Public Sub New( ) [C#] public Beep( ) ￭ Parameters None ￭ Exceptions

- 190 - Item Starts or stops the beeping or vibrating of the device specified by the index. In C#, this property is used as the indexer for the Beep

- 191 - OnTime Sets or acquires the ON/OFF duration of the beeper or vibrator. ￭ Syntax [VB] Public Property OnTime As Integer [C#] public int On

- 192 - OffTime Sets or acquires the OFF duration of the beeper or vibrator. ￭ Syntax [VB] Public Property OffTime As Integer [C#] public int Off

- 193 - Frequency Sets or acquires the beeping frequency of the beeper. ￭ Syntax [VB] Public Property Frequency As Integer [C#] public int Freque

- 194 - Count Sets or acquires the number of beeps or vibrations of the beeper or vibrator. ￭ Syntax [VB] Public Property Count As Integer [C#] p

- 195 - EN_CTRL Starts or stops the beeping or vibration. ￭ Syntax [VB] Public Enum EN_CTRL [C#] public enum EN_CTRL ￭ Members Member Name Des

- 196 - 18.11. Beep.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 197 - Device Sets or acquires the beeper or vibrator. ￭ Syntax [VB] Public Shared Property Device As EN_DEVICE [C#] public static EN_DEVICE Dev

Copyright DENSO WAVE INCORPORATED, 2006 All rights reserved. No part of this publication may be reproduced in

Settable Parameters ▪ POWER The wireless module power mode can be set. The following 6 power modes are available. The default is P_PWRSAVE_MOST. Po

- 198 - Volume Sets or acquires the beeper volume. ￭ Syntax [VB] Public Shared Property Volume As EN_VOLUME [C#] public static EN_VOLUME Volume {

- 199 - VolumeKey Sets or acquires the volume of a key click. ￭ Syntax [VB] Public Shared Property VolumeKey As EN_VOLUME [C#] public static EN_V

- 200 - VolumeTap Sets or acquires the sound volume of the screen taps. ￭ Syntax [VB] Public Shared Property VolumeTap As EN_VOLUME [C#] public s

- 201 - VolumeHalfKey Sets or acquires the sound volume of a half-pressed key click. ￭ Syntax [VB] Public Shared Property VolumeHalfKey As EN_VOLU

- 202 - OnOffLaserKey Sets or acquires the ON/OFF for the sound of the clicking of the laser marker key. ￭ Syntax [VB] Public Shared Property OnOf

- 203 - OnOffTrgKey Sets or acquires the ON/OFF for the sound of the clicking of the trigger switch. ￭ Syntax [VB] Public Shared Property OnOffTrg

- 204 - EN_DEVICE Specifies the beeper or vibrator. ￭ Syntax [VB] Public [Flags] Enum EN_DEVICE [C#] public [Flags] enum EN_DEVICE ￭ Members Me

- 205 - EN_VOLUME Specifies the beeper volume level. ￭ Syntax [VB] Public Enum EN_VOLUME [C#] public enum EN_VOLUME ￭ Members Member Name Desc

- 206 - EN_ON_OFF Specifies the ON/OFF for the clicking sound. ￭ Syntax [VB] Public Enum EN_ON_OFF [C#] public enum EN_ON_OFF ￭ Members Member

- 207 - 18.12. RF  Constructor Constructor Name Description RF Creates a new instance of the RF class.  Fields None  Properties Property Nam

5.3. Wireless Communication Parameters 5.3.1. Parameter Setting in Zero Config Mode By the setting “TRUE” for the RF.Open property, the wireless co

- 208 - RF Initializes a new instance of the RF class. ￭ Syntax [VB] Public Sub New( ) [C#] public RF( ) ￭ Parameters None ￭ Exceptions None

- 209 - OpenMode Sets or acquires the wireless open mode. ￭ Syntax [VB] Public Property OpenMode As EN_OPEN_MODE [C#] public EN_OPEN_MODE OpenMode

- 210 - When the property is set to EN_OPENMODE.CONTINUOUSLY and the wireless device is opened: When closing the wireless device, set the property to

- 211 - [Ex.] Close the wireless connection opened from any application (including the current application). [VB] MyRf.Open = True ……… MyRf.Open

- 212 - Open Opens or closes wireless communication. ￭ Syntax [VB] Public Property Open As Boolean [C#] public bool Open{get; set;} ￭ Property

- 213 - Controller Specifies the control mode. ￭ Syntax [VB] Public Shared Property Controller As EN_CONTROLLER [C#] public static EN_CONTROLLER

- 214 - [Ex.] Copying the value set at Zero Config to the BHT wireless registry [VB] RF.Controller = RF.EN_CONTROLLER.ZEROCONFIG RF.Profile.Update [

- 215 - EditMode Specifies the wireless parameter edit mode. ￭ Syntax [VB] Public Shared WriteOnly Property EditMode As EN_EDIT_MODE [C#] public

- 216 - SelectedProfile Sets or acquires the Profile to be edited. ￭ Syntax [VB] Public Shared Profile SelectedProfile [C#] public static Profile

- 217 - [Ex.] Setting Wep key 1 from RF.WepKey(1) when in Zero Config mode [VB] RF.EditMode = RF.EN_EDIT_MODE.ZEROCONFIG RF.SelectedProfile = _ New

- 20 - 5.3.2. Checking Synchronization with the Access Point When performing data communication with a wireless communication device, use the RF.Sy

- 218 - WepKey Generates an instance of the WepKeyCollection. ￭ Syntax [VB] Public Shared ReadOnly Property WepKey As WepKeyCollection [C#] publi

- 219 - Synchronize Checks the status of synchronization with AP. ￭ Syntax [VB] Public Shared Function Synchronize(ByVal TimeOut As Integer) _ As

- 220 - [Ex.] Check the synchronization with the AP every second until synchronization is established. [VB] While Not 0 = RF.Synchronize(RF.SYNC_CH

- 221 - EN_OPEN_MODE Specifies the wireless connection open mode. ￭ Syntax [VB] Public Enum EN_OPEN_MODE [C#] public enum EN_OPEN_MODE ￭ Members

- 222 - EN_CONTROLLER Specifies the wireless control mode. ￭ Syntax [VB] Public Enum EN_CONTROLLER [C#] public enum EN_CONTROLLER ￭ Members Memb

- 223 - EN_EDIT_MODE Specifies the wireless parameter edit mode. ￭ Syntax [VB] Public Enum EN_EDIT_MODE [C#] public enum EN_EDIT_MODE ￭ Members

- 224 - 18.13. RF.Profile This is not supported on units running on Windows CE 4.1.  Constructor Constructor Name Description Profile Specifies E

- 225 -  Enumeration Enumeration Name Description EN_AUTHENTICATION Authentication method EN_EAP8021X EAP type EN_ENCRYPTION Encryption method EN

- 226 - Profile Specifies ESSID and infrastructure mode, and initializes a new instance. ￭ Syntax [VB] Public Sub New(ByVal SSID As Integer, _ ByV

- 227 - SSID Acquires the profile ESSID. ￭ Syntax [VB] Public ReadOnly Property SSID As String [C#] public string SSID {get;} ￭ Property ESSID

- 21 - 6. Backlight The backlight function has the following features. • Backlight control • Backlight control key specification • Backlight illum

- 228 - InfraMode Acquires the profile infrastructure. ￭ Syntax [VB] Public ReadOnly Property InfraMode As EN_INFRA_MODE [C#] public EN_INFRA_MOD

- 229 - Priority Sets or acquires the profile priority. ￭ Syntax [VB] Public Property Priority As Integer [C#] public int Priority {get; set;} ￭

- 230 - Authentication Sets or acquires the profile authentication method. ￭ Syntax [VB] Public Property Authentication As EN_AUTHENTICATION [C#]

- 231 - Encryption Sets or acquires the profile encryption method. ￭ Syntax [VB] Public Property Encryption As EN_ENCRYPTION [C#] public EN_ENCRY

- 232 - EAP8021x Sets or acquires the profile EAP (802.1x) type. ￭ Syntax [VB] Public Property EAP8021x As EN_EAP8021X [C#] public EN_EAP8021X EA

- 233 - WepKey Sets the profile WepKey. ￭ Syntax [VB] Public WriteOnly Property WepKey As String [C#] public string WepKey {set;} ￭ Property Pr

- 234 - PreSharedKey Specifies the profile PreSharedKey. ￭ Syntax [VB] Public WriteOnly Property PreSharedKey As String [C#] public string PreShar

- 235 - KeyIndex Sets or acquires the key index used during communication. ￭ Syntax [VB] Public Property KeyIndex As Integer [C#] public int KeyInd

- 236 - Count Acquires the number of registered profiles. ￭ Syntax [VB] Public Shared ReadOnly Property Count As Integer [C#] public static int C

- 237 - Registered Acquires all registered profiles. ￭ Syntax [VB] Public Shared ReadOnly Property Registered As RF.Profile[] [C#] public static

6.1. Backlight Control The backlight can be controlled using the following methods. • Control by pressing the backlight function control key • Cont

- 238 - [Ex.] Delete all registered profiles. [VB] RF.Profile.Update() ' Copies settings from the Zero Config GUI to the BHT wireless registr

- 239 - Update Copies the value set at the Zero Config GUI to the BHT wireless registry referenced by the wireless driver. ￭ Syntax [VB] Public Sh

- 240 - [Ex.] Changing the profile (ESSID:BHT, Infra: Infrastructure) Wep key created at Zero Config to “1234567890”. [VB] RF.Profile.Update(); Dim

- 241 - Commit Reflects the value set from application to the Zero Config GUI. ￭ Syntax [VB] Public Shared Sub Commit() [C#] public static void C

- 242 - [Ex.] Changing the profile (ESSID:BHT, Infra: Infrastructure) Wep key created at Zero Config to “1234567890”. [VB] RF.Profile.Update(); Dim

- 243 - Remove Deletes registered profiles. ￭ Syntax [VB] Public Shared Sub Remove(ByVal ssid As String, ByVal infra As EN_INFRA_MODE) [C#] publ

- 244 - EN_AUTHENTICATION Specifies the authentication method. ￭ Syntax [VB] Public Enum EN_AUTHENTICATION [C#] public enum EN_AUTHENTICATION ￭

- 245 - EN_EAP8021X Specifies the EAP type. ￭ Syntax [VB] Public Enum EN_EAP8021X [C#] public enum EN_EAP8021X ￭ Members Member Name Descripti

- 246 - EN_ENCRYPTION Specifies the encryption method. ￭ Syntax [VB] Public Enum EN_ENCRYPTION [C#] public enum EN_ENCRYPTION ￭ Members Member

- 247 - EN_INFRA_MODE Specifies infrastructure. ￭ Syntax [VB] Public Enum EN_INFRA_MODE [C#] public enum EN_INFRA_MODE ￭ Members Member Name D

- 23 - 6.2. Backlight Control Key The backlight function control key can be specified with the Backlight.Settings.CtrlKey property. The backlight is

- 248 - 18.14. RF.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name De

- 249 - PowerSave Sets or acquires power save mode. ￭ Syntax [VB] Public Shared Property PowerSave As EN_POWERSAVE [C#] public static EN_POWERSAV

- 250 - Authentication Sets or acquires the authentication method. ￭ Syntax [VB] Public Shared Property Authentication As EN_AUTHENTICATION [C#]

- 251 - DestMACAddress Sets or acquires the MAC address of the destination AP. ￭ Syntax [VB] Public Shared Property DestMACAddress As String [C#]

- 252 - Version Acquires the driver version. ￭ Syntax [VB] Public Shared ReadOnly Property Version As String [C#] public static string Version {g

- 253 - FWVersion Acquires the firmware version. ￭ Syntax [VB] Public Shared ReadOnly Property FWVersion As String [C#] public static string FWVe

- 254 - HWVersion Acquires the hardware version. ￭ Syntax [VB] Public Shared ReadOnly Property HWVersion As String [C#] public static string HWVe

- 255 - MACAddress Acquires the MAC address. ￭ Syntax [VB] Public Shared ReadOnly Property MACAddress As String [C#] public static string MACAddr

- 256 - SSID1 Sets or acquires the ESSID. ￭ Syntax [VB] Public Shared Property SSID1 As String [C#] public static string SSID1 {get; set;} ￭ Pr

- 257 - EN_AUTHENTICATION Specifies the authentication method. ￭ Syntax [VB] Public Enum EN_AUTHENTICATION [C#] public enum EN_AUTHENTICATION ￭

- 24 - 6.3. Backlight Illumination Duration The backlight illumination duration time can be set at or acquired from the Backlight.Settings.OnTimeBatt

- 258 - EN_POWERSAVE Specifies power save mode. ￭ Syntax [VB] Public Enum EN_POWERSAVE [C#] public enum EN_POWERSAVE ￭ Members Member Name Des

- 259 - 18.15. RF.WepKeyCollection  Constructor None Instances cannot be created directly form this class.  Fields None  Properties Property

- 260 - Item Sets the value of the Wep key specified by the index. In C#, this property is used as the indexer for the WepKeyCollection class. ￭ S

- 261 - TransmitKey Sets or acquires the Wep transmission key [to be] used. ￭ Syntax [VB] Public Default Property TransmitKey As Integer [C#] pub

- 262 - 18.16. RF.SiteSurvey  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 263 - Strength Acquires the radio field strength. ￭ Syntax [VB] Public Shared ReadOnly Property Strength As Integer [C#] public static int St

- 264 - Beacon Acquires the beacon quality. ￭ Syntax [VB] Public Shared ReadOnly Property Beacon As Integer [C#] public static int Beacon {get;}

- 265 - Link Acquires the communication quality. ￭ Syntax [VB] Public Shared ReadOnly Property Link As EN_LINE_QUALITY [C#] public static EN_LINE

- 266 - EN_LINE_QUALITY Specifies the communication quality. ￭ Syntax [VB] Public Enum EN_LINE_QUALITY [C#] public enum EN_LINE_QUALITY ￭ Membe

- 267 - 18.17. RF.Info  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name Descri

- 25 - 7. Beeper, Vibrator The beeper and vibrator function is equipped with the following features. • The beeper or vibrator is selected and the be

- 268 - Rate Acquires the communication speed. ￭ Syntax [VB] Public Shared ReadOnly Property Rate As EN_RATE [C#] public static EN_RATE Rate {get

- 269 - RateKbps Acquires the communication speed. ￭ Syntax [VB] Public Shared ReadOnly Property RateKbps As Integer [C#] public static int RateK

- 270 - Channel Acquires the communication channel. ￭ Syntax [VB] Public Shared ReadOnly Property Channel As Integer [C#] public static int Chann

- 271 - APMAC Acquires the MAC address of the currently linked AP. ￭ Syntax [VB] Public Shared ReadOnly Property APMAC As String [C#] public stat

- 272 - EN_RATE Specifies the communication speed. ￭ Syntax [VB] Public Enum EN_RATE [C#] public enum EN_RATE ￭ Members Member Name Descriptio

- 273 - 18.18. Keys  Constructor None There is no need to create an instance because all the members are static members.  Fields Field Name Des

- 274 - Mx, MxH (Mx:M1 to M5, MxH:M3H to M5H) Key code of the magic key and the half-pressed magic key If the [ENTER], [Shift], [TAB], [CTRL], and [

- 275 - [Ex.] Display the pressed key. [VB] Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles

- 276 - 18.19. Keys.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 277 - ShiftMode Sets or acquires the operation mode for the [SF] key. ￭ Syntax [VB] Public Shared Property ShiftMode As EN_SHIFT_MODE [C#] publ

7.3. Beeper Volume The beeper volume level can be selected from the six levels shown in the table below, however, there are in fact only four levels;

- 278 - MxMode(Mx : M1 to M5, M3H,M4H,M5H) Sets or acquires the operation mode for the magic key, including that when the key is half-pressed. ￭ S

- 279 - InputMethod Sets or acquires the input method. ￭ Syntax [VB] Public Shared Property InputMethod As EN_INPUT_METHOD [C#] public static EN_

- 280 - PwrDownTime Sets or acquires the length of time the PWR key is pressed down until the power turns OFF. ￭ Syntax [VB] Public Shared Propert

- 281 - AllowChangeIM Sets or acquires the enabling/disabling of the transition to the alphabet entry mode. ￭ Syntax [VB] Public Shared Property A

- 282 - KeyboardType Acquires the keyboard type. ￭ Syntax [VB] Public Shared ReadOnly Property KeyboardType As EN_KEYBOARD_TYPE [C#] public stat

- 283 - HandleStatus Acquires the grip handle status (connected/not connected). ￭ Syntax [VB] Public Shared ReadOnly Property HandleStatus As EN_H

- 284 - EN_SHIFT_MODE Specifies the operation mode for the Shift (SF) key. ￭ Syntax [VB] Public Enum EN_SHIFT_MODE [C#] public enum EN_SHIFT_MODE

- 285 - EN_MX_MODE Specifies the key function. ￭ Syntax [VB] Public Enum EN_MX_MODE [C#] public enum EN_MX_MODE ￭ Members Member Name Descript

- 286 - EN_INPUT_METHOD Specifies the input method. ￭ Syntax [VB] Public Enum EN_INPUT_METHOD [C#] public enum EN_INPUT_METHOD ￭ Members Member

- 287 - EN_CHANGE_IM Specifies whether to enable or disable input method switching. ￭ Syntax [VB] Public Enum EN_CHANGE_IM [C#] public enum EN_CH

- 27 - 8. Battery Information The battery information function provides the following information. • Battery voltage (mV) • CU installation status

- 288 - EN_KEYBOARD_TYPE Specifies the keyboard type. ￭ Syntax [VB] Public Enum EN_KEYBOARD_TYPE [C#] public enum EN_KEYBOARD_TYPE ￭ Members Me

- 289 - 18.20. SysInfo  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Pro

- 290 - 18.21. SysInfo.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Nam

- 291 - OSVersion Acquires the operating system (OS) version. ￭ Syntax [VB] Public Shared ReadOnly Property OSVersion As String [C#] public stati

- 292 - MachineName Acquires the machine name. ￭ Syntax [VB] Public Shared ReadOnly Property MachineName As String [C#] public static string Mach

- 293 - MachineNumber Acquires the machine number. ￭ Syntax [VB] Public Shared ReadOnly Property MachineNumber As String [C#] public static strin

- 294 - SerialNumber Sets or acquires the serial number. ￭ Syntax [VB] Public Shared Property SerialNumber As String [C#] public static string Se

- 295 - RAMSize Acquires the size (capacity) of the BHT RAM. ￭ Syntax [VB] Public Shared ReadOnly Property RAMSize As Integer [C#] public static

- 296 - ROMSize Acquires the size (capacity) of the BHT ROM. ￭ Syntax [VB] Public Shared ReadOnly Property ROMSize As Integer [C#] public static

- 297 - 18.22. PwrMng  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Prop

Introduction This reference manual is intended for software developers using VB.NET or C# to develop software applications using barcode read functio

- 28 - 9. Keyboard The following key functions exist in addition to the standard press/release functions. • Input mode change • Magic key function

- 298 - Shutdown Shuts down the power in such a way that the next time the system is turned ON, it will start up in the mode specified by the parame

- 299 - [Ex.] Switch to suspend. [VB] PwrMng.Shutdown(PwrMng.EN_SHUTDOWN_MODE.SUSPEND) [C#] PwrMng.Shutdown(PwrMng.EN_SHUTDOWN_MODE.SUSPEND);

- 300 - EN_SHUTDOWN_MODE Specifies the operation mode to be entered at the next start-up after shutdown. ￭ Syntax [VB] Public Enum EN_SHUTDOWN_MOD

- 301 - 18.23. PwrMng.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 302 - StandbyTime Sets or Acquires the standby transition time. ￭ Syntax [VB] Public Shared Property StandbyTime As Integer [C#] public static

- 303 - AutoPowerOffBattery Sets or acquires the automatic power-OFF time when powered by the battery. ￭ Syntax [VB] Public Shared Property AutoPo

- 304 - AutoPowerOffExt Sets or acquires the automatic power-OFF time when the BHT is installed on the CU. ￭ Syntax [VB] Public Shared Property Au

- 305 - EnableSuspendSlotX (X=0,1) Sets or acquires the auto power OFF enable/disable status for the CF slot X currently being used. ￭ Syntax [VB]

- 306 - CPUClock Sets or acquires the CPU clock speed. ￭ Syntax [VB] Public Shared Property CPUClock As EN_CPU_CLOCK [C#] public static EN_CPU_CL

- 307 - EN_SUSPEND Specifies whether to enable or disable suspend mode. ￭ Syntax [VB] Public Enum EN_SUSPEND [C#] public enum EN_SUSPEND ￭ Memb

When keys are pressed in this mode, virtual key codes and character codes are returned in accordance with “Appndix A. Keyboard Arrangement, Virtual

- 308 - EN_CPU_CLOCK Specifies the CPU clock. ￭ Syntax [VB] Public Enum EN_CPU_CLOCK [C#] public enum EN_CPU_CLOCK ￭ Members Member Name Descri

- 309 - 18.24. Icon  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Proper

- 310 - 18.25. Icon.Settings  Constructor None Instances cannot be created directly from this class.  Fields None  Properties Property Name

- 311 - ShiftKey Sets or acquires the display status (enabled/disabled) of the icon indicating that key input is in shift mode. ￭ Syntax [VB] Publ

- 312 - Battery Sets or acquires the display status (enabled/disabled) of the icon indicating the residual charge of the battery. ￭ Syntax [VB] Pu

- 313 - Standby Sets or acquires the display status (enabled/disabled) of the icon indicating the standby transition state. ￭ Syntax [VB] Public S

- 314 - Wireless Sets or acquires the display status (enabled/disabled) of the icon indicating that the BHT is in wireless communication mode. ￭ S

- 315 - SIP Sets or acquires the display status (enabled/disabled) of the Software Input Panel (SIP) icon. ￭ Syntax [VB] Public Shared Property SI

- 316 - Alphabet Sets or acquires the display status (enabled/disabled) of the icon indicating the alphabet entry mode. ￭ Syntax [VB] Public Share

- 317 - EN_STATUS Enables/disables icon display. ￭ Syntax [VB] Public Enum EN_STATUS [C#] public enum EN_STATUS ￭ Members Member Name Descript

- 30 - When keys used for alphabet entry mode, the table below lists keys whose operations are different from those in the numeric entry mode. Use

- 318 - 18.26. Display This function is not supported.

- 319 - 18.27. Display.Settings This function is not supported.

- 320 - 18.28. SysModification  Constructor Constructor Name Description SysModification Creates a new instance of the SysModification class. 

- 321 - SysModification Initializes a new instance of the SysModificaiton class. ￭ Syntax [VB] Public Sub New( ) [C#] public SysModification( )

- 322 - FileName Specifies the OS update filename. ￭ Syntax [VB] Public Property FileName As String [C#] public string FileName{get; set;} ￭ Pr

- 323 - Mode Specifies the operation mode after updating the OS. ￭ Syntax [VB] Public Property Mode As EN_MODE [C#] public EN_MODE Mode{get; set;

- 324 - Execute Executes the OS update. ￭ Syntax [VB] Public Sub Execute() [C#] public void Execute() ￭ Parameters None ￭ Return value None

- 325 - [C#] MySysMod.FileName = @“\SysModification\BHT200New.zl”; MySysMod.Mode = SysModification.EN_MODE.POWEROFF; MySysMod.Execute();

- 326 - EN_MODE Specifies the operation mode to be entered after updating the OS. ￭ Syntax [VB] Public Enum EN_MODE [C#] public enum EN_MODE ￭

- 327 - 18.29. Registry  Constructor None There is no need to create an instance because all the members are static members.  Fields None  Pr

- 31 - 9.2. Magic Key Operation  Magic key function assignment The following functions are assigned to magic keys. None [ENT] key Trigger key [

- 328 - Save Saves the registry to the FLASH memory. ￭ Syntax [VB] Public Shared Sub Save() [C#] public static void Save(); ￭ Parameters None

- 329 - 18.30. CommSerial  Constructor Constructor Name Description CommSerial Creates a new instance of the CommSerial class.  Fields Field Na

- 330 - CommSerial Initializes a new instance of the CommSerial class. ￭ Syntax [VB] Public Sub New( ) [C#] public CommSerial( ) ￭ Parameters N

- 331 - DEFAULT_PORT Default value of the port number. This value is read-only. ￭ Syntax [VB] Public ReadOnly DEFAULT_PORT As Integer [C#] public

- 332 - WaitEvent Sets or acquires the event to wait for. ￭ Syntax [VB] Public Property WaitEvent As EN_EVENT [C#] public EN_EVENT WaitEvent {get

- 333 - SignaledEvent Acquires the last serial communication event that occurred. ￭ Syntax [VB] Public ReadOnly Property SignaledEvent As EN_EVENT

- 334 - InBufferCount Acquires the size of meaningful data in the receive buffer (in buffer). ￭ Syntax [VB] Public Property ReadOnly InBufferCount

- 335 - OutBufferCount Acquires the size of meaningful data in the send buffer (out buffer). ￭ Syntax [VB] Public Property ReadOnly OutBufferCount

- 336 - PortOpen Opens/closes the COM port. ￭ Syntax [VB] Public Property PortOpen As Boolean [C#] public bool PortOpen {get;set} ￭ Property CO

- 337 - Port Specifies the COM port number. ￭ Syntax [VB] Public Property Port As Integer [C#] public bool Port {get; set} ￭ Property An intege

- 32 - The virtual key codes and display characters returned when functions are assigned to magic keys are as follows. Parameter Function Virtua

- 338 - Params Sets the following communication parameters in alphabetic characters: Baud rate, parity bit, data size, and stop bit ￭ Syntax [VB]

- 339 - ￭ Exceptions Name of Exception Meaning ObjectDisposedException The COM port has not been opened yet. ArgumentException The specified param

- 340 - Input Reads data from the receive buffer. ￭ Syntax [VB] Public Function Input(ByVal buffer() As Byte, ByVal offset As Integer, _ ByVal len

- 341 - [Ex.] Read out all data remaining in the receive buffer. [VB] While MyComm.InBufferCount > 0 len = MyComm.Input(buffer, 0, buffer.Lengt

- 342 - Output Writes data into the send buffer. ￭ Syntax [VB] Public Sub Output(ByVal buffer() As Byte, ByVal offset As Integer, _ ByVal len As I

- 343 - [Ex.] Send the len(byte) data when there is no longer any data in the send buffer. [VB] If MyComm.OutBufferCount = 0 Then MyComm.Output(bu

- 344 - Dispose Frees up all unmanaged resources. This function must be called before instances of the CommSerial class are no longer referenced. ￭

- 345 - OnDone Occurs when a COM event has occurred. ￭ Syntax [VB] Public Event OnDone As EventHandler [C#] public event EventHandler OnDone ￭

- 346 - EN_EVENT Specifies the event type. ￭ Syntax [VB] [Flags]Public Enum EN_EVENT [C#] [Flags]public enum EN_EVENT ￭ Members Member Name De

- 347 - 18.31. FileTransfer  Constructor Constructor Name Description FileTransfer Creates a new instance of the FileTransfer class.  Fields Fi

- 33 - 9.4. Keyboard Type The following four keyboard types exist based on the combination of the number of keys and number key arrangement. No. of

- 348 -  Events Event Name Description OnDone Occurs when transfer processing has been completed. OnTransferring Information on the file is stored

- 349 - FileTransfer Initializes a new instance of the FileTransfer class. ￭ Syntax [VB] Public Sub New( ) [C#] public FileTransfer( ) ￭ Parame

- 350 - Port Sets the COM port number. ￭ Syntax [VB] Public Property Port As Integer [C#] public int Port {get; set} ￭ Property COM port number

- 351 - Baud Sets the communication rate. ￭ Syntax [VB] Public Property Baud As EN_BAUD [C#] public EN_BAUD Baud {get; set} ￭ Property Communic

- 352 - Parity Specifies the parity scheme to be used. ￭ Syntax [VB] Public Property Parity As EN_PARITY [C#] public EN_PARITY Parity {get; set}

- 353 - StopBits Specifies the number of stop bits to be used. ￭ Syntax [VB] Public Property StopBits As EN_STOPBITS [C#] public EN_STOPBITS Sto

- 354 - Path Specifies the folder in which the send file or receive file is [to be] located. ￭ Syntax [VB] Public Property Path As String [C#] pu

- 355 - TransferringEventInterval Sets the interval for creating transferring events (OnTransferring). ￭ Syntax [VB] Public Property TransferringE

- 356 - Status Acquires the file transfer status. ￭ Syntax [VB] Public ReadOnly Property Status As EN_STATUS [C#] public EN_STATUS Status {get; }

- 357 - FileCount Acquires the file number of the file being transferred. ￭ Syntax [VB] Public ReadOnly Property FileCount As Integer [C#] public

10. LED The unit is equipped with three types of LED; indicator LEDs (red, blue) to notify the user that barcode reading is complete, charge LEDs (re

- 358 - AddFile Adds a file to be transferred. ￭ Syntax [VB] Public Sub AddFile(ByVal fileName As String) [C#] public void AddFile(string fileNa

- 359 - ClearFile Clears the contents of the file that was added by AddFile. ￭ Syntax [VB] Public Sub ClearFile() [C#] public void ClearFile();

- 360 - Input Receives a file. ￭ Syntax [VB] Public Sub Input() [C#] public void Input(); ￭ Parameters None ￭ Return value None ￭ Exceptio

- 361 - Output Sends the contents of the file that was specified by AddFile. ￭ Syntax [VB] Public Sub Output() [C#] public void Output(); ￭ Pa

- 362 - Abort Aborts the file transfer that is already in progress. ￭ Syntax [VB] Public Sub Abort() [C#] public void Abort(); ￭ Parameters No

- 363 - Dispose Frees up all unmanaged resources. This function must be called before instances of the FileTransfer class are no longer referenced.

- 364 - OnDone Occurs when a transfer operation is complete. ￭ Syntax [VB] Public Event OnDone As TransferredHandler [C#] public event Transferr

- 365 - OnTransferring Information on the file being transferred will be entered. ￭ Syntax [VB] Public Event OnTransferring As TransferringHandler

- 366 - EN_BAUD Specifies the communication rate. ￭ Syntax [VB] Public Enum EN_BAUD [C#] public enum EN_BAUD ￭ Members Member Name Description

- 367 - EN_PARITY Specifies the parity scheme. ￭ Syntax [VB] Public Enum EN_PARITY [C#] public enum EN_PARITY ￭ Members Member Name Descriptio

- 35 - Wireless LEDs The illumination status is set or acquired using a 2D indexer. Specify the device to be illuminated for the first index and the

- 368 - EN_STOPBITS Specifies the stop bits. ￭ Syntax [VB] Public Enum EN_STOPBITS [C#] public enum EN_STOPBITS ￭ Members Member Name Descript

- 369 - EN_STATUS Specifies the file transfer status. ￭ Syntax [VB] Public Enum EN_STATUS [C#] public enum EN_STATUS ￭ Members Member Name Des

- 370 - EN_RESULT Specifies the results of the file transfer. ￭ Syntax [VB] Public Enum EN_RESULT [C#] public enum EN_RESULT ￭ Members Member N

Appendix A. Keyboard Arrangements, Virtual Key Codes and Character Codes Appendix A.1. 26-key Pad Appendix A.1.1. Keyboard Arrangement M3(H)M4(H)

- 372 - Appendix A.1.3. Character Codes in Alphabet Entry Mode Depre- ssion Key 1st 2nd 3rd 4th 5th 6th 7th [0] '-' '%' &

Appendix A.2. 30-key Pad Appendix A.2.1. Keyboard Arrangement - 373 - Appendix A.2.2. Virtual Key Codes and Character Codes Nume

- 374 - Appendix B. Differences Between Units Running Windows CE 4.x and Windows CE 5.x Item OS Version Class Member Difference CE4.1 CE4.2

- 375 - BHT-200-CE Class Library Reference Manual November, 2006 5th Release DENSO WAVE INCORPORATED

- 36 - 11. Power Management The four power statuses are listed in the table below. Power ON Standby (*1) Suspend (*2) Critical OFF(*2) CPU TURB

- 37 - 11.2. Suspend Transition Conditions The BHT switches to suspend when the power key is pressed, when the event that prohibits suspend has been

Contents 1. Development Environment...5

- 38 - 12. Updating the OS The system can be updated (version update) by creating and executing the update applications discussed in the procedure be

13. Status Display Enabling and disabling of the following status display icons can be controlled from the application. Property Icon Meaning Hi

- 40 - 14. System Information The following system information can be acquired from the BHT. • System version • Machine name • Machine No. • Seri

- 41 - 15. Data Communication The following communication interfaces can be used for communication with the host computer. Of the three listed below,

- 42 - 16. Namespaces The following three namespaces exist in the BHT-200 class library. Namespace Name Description DNWA.BHTCL Class group used to

- 43 - 17. Class DNWA.BHTCL Namespace The DNWA.BHTCL namespace includes the following classes. Class Name Description 17.1. Scanner Barcode read con

- 44 - DNWA.Exception Namepsace The DNWA.Exception namespace includes the following classes. Class Name Description 17.30. ArgumentException An exce

- 45 - 17.1. Scanner Controls barcode reading and acquires the read data. For a description of all members of this class, refer to section “18.1. Sca

- 46 - 17.2. Scanner.CodeInfo Acquires the code information read by the scanner. This class exists within the Scanner class. For a description of all

- 47 - 17.3. Scanner.Settings Sets or acquires barcode related parameters. This class exists within the Scanner class. For a description of all membe

15. Data Communication...41 15.1. IrD

- 48 - 17.4. BatteryCollection Acquires information on the battery such as the charge status and output voltage. For a description of all members o

- 49 - 17.5. BatteryCollection.Battery Acquires information on the battery such as the charge status and output voltage. For a description of all m

- 50 - 17.6. Backlight Sets or acquires the ON/OFF status of the backlight. For a description of all members of this class, refer to section “18.6. B

- 51 - 17.7. Backlight.Settings Sets or acquires backlight related parameters. This class exists within the Backlight class. For a description of all

- 52 - 17.8. LED Sets or acquires the LED ON/OFF status. For a description of all members of this class, refer to section “18.8. LED".  Synta

- 53 - 17.9. LED.UsageCollection Sets or acquires the control factor for the specified LED device. This class exists in the LED class. Please refer t

- 54 - 17.10. Beep Controls the beeping of the beeper and vibration of the vibrator. For a description of all members of this class, refer to section

- 55 - 17.11. Beep.Settings Sets or acquires the beeper and vibrator related parameters. This class exists within the Beep class. For a description o

- 56 - 17.12. RF Opens and closes wireless communication, and sets or acquires the parameters for wireless communication. For a description of all

- 57 - 17.13. RF.Profile Sets or acquires properties for the wireless communication profile. This is not supported on units running on Windows CE 4.1

18.1. Scanner ...82 18.2.

- 58 - 17.14. RF.Settings Sets or acquires the parameters for wireless communication. This class exists within the RF class. For a description of all

- 59 - 17.15. RF.WepKeyCollection Specifies the Wep key. This class exists within the RF class. For a description of all members of this class, refer

- 60 - 17.16. RF.SiteSurvey Acquires SiteSurvey data. This class exists within the RF class. For a description of all members of this class, refer to

- 61 - 17.17. RF.Info Acquires information on wireless communication. This class exists within the RF class. For a description of all members of this

- 62 - 17.18. Keys Sets or acquires keyboard related parameters and defines the magic key. For a description of all members of this class, refer to s

- 63 - 17.19. Keys.Settings Sets or acquires keyboard related parameters. This class exists within the Keys class. For a description of all members o

- 64 - 17.20. SysInfo Sets or acquires system information. For a description of all members of this class, refer to section “18.20. SysInfo". 

- 65 - 17.21. SysInfo.Settings Sets or acquires parameters related to the system information. This class exists within the SysInfo class. For a descr

- 66 - 17.22. PwrMng Sets or acquires power management related parameters for the BHT and controls the shut down process. For a description of all me

- 67 - 17.23. PwrMng.Settings Sets or acquires the parameters for power management. This class exists within the PwrMng class. For a description of a

- 5 - 1. Development Environment  Development tool • Microsoft Visual Studio .NET 2003  Application development kit The following assemblies ha

- 68 - 17.24. Icon Sets or acquires the icon display status (enabled/disabled). For a description of all members of this class, refer to section “18.

- 69 - 17.25. Icon.Settings Enables or disables the display of icons. This class exists within the Icon class. For a description of all members of th

- 70 - 17.26. Display This function is not supported.

- 71 - 17.27. Display.Settings This function is not supported.

- 72 - 17.28. SysModification Updates the BHT system program. For a description of all members of this class, refer to section “18.28. SysModificatio

- 73 - 17.29. Registry Performs registry operation. Please refer to “18.29. Registry” for details of all members.  Syntax [VB] Public Class Regist

- 74 - 17.30. ArgumentException An exception that is thrown when the value set in the property or the value of one of the parameters specified in the

- 75 - 17.31. ObjectDisposedException An exception that is thrown when an operation request is issued to a device whose file has not been opened. 

- 76 - 17.32. SecurityException An exception that is thrown when an open request is issued to a device file for which authorization for opening canno

- 77 - 17.33. DeviceNotFoundException An exception that is thrown when an operation request is issued to a device that is not installed on the BHT.

- 6 - 2. Development Procedure 2.1. Project Creation Procedure 1. Store the dedicated BHT class libraries (dll, xml files) in an appropriate locatio

- 78 - 17.34. DeviceLoadException An exception that is thrown when an operation request is issued to a device that is not ready to process it.  Sy

- 79 - 17.35. NotSupportedException An exception that is thrown when an attempt is made to carry out a function that is not supported.  Syntax [VB

- 80 - 17.36. CommSerial Sets or acquires the parameters for serial communication and performs data communication. For a description of all members o

- 81 - 17.37. FileTransfer Controls the uploading and downloading of files using the Y-modem protocol. For a description of all members of this class

- 82 - 18. Members 18.1. Scanner  Constructor Constructor Name Description Scanner Creates a new instance of the Scanner class.  Fields Field N

- 83 -  Events Event Name Description OnDone Occurs when decoding is complete.  Enumeration None

- 84 - Scanner Initializes a new instance of the Scanner class. ￭ Syntax [VB] Public Sub New( ) [C#] public Scanner( ) ￭ Parameters None ￭ Ex

- 85 - MAX_BAR_LEN The maximum number of digits in the barcode. This value is fixed (not variable). ￭ Syntax [VB] Public Const MAX_BAR_LEN As Inte

- 86 - ALL_BUFFER Specify this parameter during a read operation using the Input method to read the contents of the entire barcode buffer. This valu

- 87 - RdMode Sets or acquires Read mode. ￭ Syntax [VB] Public Property RdMode As String [C#] public string RdMode {get; set} ￭ Property Charac

- 7 - 9. Select [Build…] – [Build solution] and then assign a solution. Unless the IP address is changed, step 9 only is required from the second ti

- 88 - Auto-off mode (F) Press the trigger switch to turn ON the illumination LED. The LED turns OFF when the switch is released or when the BHT comp

- 89 - Notes: If no choice is specified for the read mode, the auto-off mode is selected by default. In momentary switching mode, alternate switchin

- 90 - Beeper control and LED control This property is used to control the action of the beeper and indicator LED when a barcode has been read succes

- 91 - RdType Sets or acquires the codes that are to be read-enabled. ￭ Syntax [VB] Public Property RdType As String [C#] public string RdType {g

- 92 - BHT-200B The BHT-200B supports universal product codes, Interleaved 2of5 (ITF), Codabar (NW-7), Code-39, Code-93, Code-128, Standard 2of5 (ST

- 93 - • Interleaved 2of5 (ITF) (I) [Syntax] I [:[mini.no.digits[-max.no.digits]][CD]] The mini.no.digits and max.no.digits are the minimum and max

- 94 - • CODABAR (NW-7) (N) [Syntax] N [:[mini.no.digits[-max.no.digits]][startstop][CD]] The mini.no.digits and max.no.digits are the minimum and

- 95 - • CODE-39 (M) [Syntax] M [:[mini.no.digits[-max.no.digits]][CD]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of

- 96 - • CODE-93 (L) [Syntax] L [:[mini.no.digits[-max.no.digits]]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of bar

- 97 - • CODE-128 (K) [Syntax] K [:[mini.no.digits[-max.no.digits]]] The mini.no.digits and max.no.digits are the minimum and maximum numbers of ba