API 文件集 > Selection > Object ProSelection > Callback ProSelectionStartNotify
Callback ProSelectionStartNotify
Description
Allows applications to make their media ready for ProSelect interaction.This is called once upon entering ProSelect().
Synopsis
#include <ProSelection.h>
void
(*ProSelectionStartNotify)
(
ProAppData ext_data
/* (In)
The user data passed to ProSelect()
*/
)
Returns
Accept the selection.
Other
Ignore the selection.
User Guide References
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