cfunc.clearselect C Function/C Functions

cfunc.clearselect

Command cfunc.clearselect C Function/C Functions
Applicable release versions: AP 6.2
Category C Functions (120)
Description equivalent to the Pick/BASIC statement: clearselect

The expression should be an integer file descriptor returned by the _CP_select call.

This function returns -1 if an error occurs. The error code is contained in _CP_errno.

This function should always be used when only part of a select list is referenced.
Syntax int _CP_clearselect(int expression)
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Example
Purpose
Related cfunc.introduction
cfunc.select