Use
Gets the number of controls in the current event.
Syntax
DWORD DLEX ItEv_GetControlCount(PIT_EVENT pEvt);
Parameters
pEvt |
Pointer to the IT_EVENT structure |
Return Value
Returns the number of controls in the current event.
Comments
Use this function only if the EVT_SCREEN flag in
eventtype is set, indicating that there is screen and control data. EVT_SCREEN is not set when the user area of a screen is empty.See Also
IT_SCREEN.