CL_GUI_ALV_GRID 取消右鍵功能

首先宣告EVENT_RECEIVER

DATA: GRID TYPEREF TOCL_GUI_ALV_GRID,

EVENT_RECEIVER TYPEREF TOLCL_EVENT_RECEIVER.

再寫code，重點在event CONTEXT_MENU_REQUEST，將E_OBJECT清空

CLASS LCL_EVENT_RECEIVER DEFINITION.
PUBLIC SECTION.
METHODS:
HANDLE_CONTEXT_MENU_REQUEST FOR EVENTCONTEXT_MENU_REQUESTOF CL_GUI_ALV_GRID
IMPORTING E_OBJECT.
ENDCLASS.

CLASS LCL_EVENT_RECEIVER IMPLEMENTATION.
METHOD HANDLE_CONTEXT_MENU_REQUEST.
CALL METHODE_OBJECT->CLEAR.
ENDMETHOD.
ENDCLASS.

再來就是將event掛到grid去

CREATE OBJECT EVENT_RECEIVER.
SET HANDLEREVENT_RECEIVER->HANDLE_CONTEXT_MENU_REQUEST FOR GRID.