SaCallbackStruct
callback structure.
#include "SaPopCalls.h"
char* SaMakeStringFromIndexRowCol(SaCallbackStruct *cbs, XtPointer client_data);
cbs
is NULL, an empty string is returned. If cbs
is derived from a valid cache, the index value in the cache is used to determine which row is returned--otherwise, the first row is returned. Use free
to deallocate this memory when it is no longer needed. The client_data specifies which column to use to make the string. An invalid column specification results in an empty string.