SYSSBA

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>>-SYSSBA--(--row--,--col--)-----------------------------------><

SYSSBA converts screen row,col to a set buffer address (SBA).

Operands:
row
specifies the row number counting from the top of the screen.
col
specifies the column number (counting from the left of the screen).
Example:
x = SYSSBA(10,20)

This example returns a three byte set buffer address for screen row 10, column 20 into REXX variable x.

Note: The SYSSBA function queries the terminal model on each invocation and uses this to adjust the SBA calculation to terminal type.

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Timestamp icon Last updated: Tuesday, 7 January 2014


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