Denso BHT-200QW Especificações descarregar pdf (Página 345)

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Chapter 15. Function Reference

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POSition I/O function

POS

Returns the current column number of the cursor.

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Syntax:

Syntax:Syntax:

Syntax:

POS(0)

Description:

Description:Description:

Description:

POS returns the current column number of the cursor in the current display mode selected

by a SCREEN statement, as an integer.

Screen mode Font size Column number

Single-byte ANK mode Standard-size 1 to 22

Small-size 1 to 22

Two-byte Kanji mode Standard-size 1 to 17

Small-size 1 to 22

• Even if the cursor is invisible (by a LOCATE statement), the POS function operates.

• If the maximum value in the current screen mode is returned, it means that the cursor

stays outside of the rightmost column.

• (0) is a dummy parameter that can have any value or expression, but generally it is 0.

• The range of the column numbers does not differ between the regular-size and

double-width characters.

• For the current row number of the cursor, refer to the CSRLIN function.

Reference:

Reference:Reference:

Reference:

Statements: LOCATE and SCREEN

Functions:

CSRLIN

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