Function
Returns the number of picks resulting from a poke.
Syntax
#include <dx/dx.h>
Error DXQueryPickCount(Field picks, int poke, int *pickCount)
Functional Details
The input to the routine is a Field (picks, containing pick information) and a poke number (poke). The pick Field is created by the Pick tool. The pick count is returned in (*pickCount).
Return Value
Returns OK or returns NULL and sets an error code. Errors include requesting a pick count for a nonexistent poke.
See Also
DXGetPickPoint, DXQueryPokeCount, DXQueryPickPath, DXTraversePickPath
14.6 , "Pick-Assistance Routines".