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ATTR_CALLBACK_FUNCTION_POINTER

LabWindows/CVI

ATTR_CALLBACK_FUNCTION_POINTER (Menu)

Type: Menu attribute
Description: A pointer to the callback function for the menu or menu item. The callback function, type MenuCallbackPtr, takes the following form:



void CVICALLBACK EventFunctionName (int menuBar, int menuItem, void *callbackData, int panel);
Menu Objects: Menus, submenus, menu Items.
Data Type: pointer
Default Value: NULL
LabWindows/CVI
Compatibility:
LabWindows/CVI 4.0 and later