Category External objects, Object ProExtobjdata

Function ProExtobjdataFree


Description
Clears the display data for the specified external object.
Synopsis
#include <ProExtobj.h>
ProErrorProExtobjdataFree(
ProWExtobjdata* disp_data
/* (In)
The pointer to the object data
*/
)
Returns
PRO_TK_NO_ERRORThe function successfully cleared the data.
PRO_TK_GENERAL_ERRORThe external object was not found, or the function could not clear the data.

Manual References:

  1. Event-driven Programming: External Objects: Manipulating External Object Data

Sample Code References:

  1. pt_examples ( TestExtobj.c )
  2. pt_examples ( TestExtobj.c )
  3. pt_examples ( TestExtobj.c )
  4. pt_examples ( TestExtobj.c )
  5. pt_examples ( TestExtobj.c )
  6. pt_userguide ( UgExtobjCreate.c )