2 writes to _priorWindowProcedure
System.Windows.Forms (2)
System\Windows\Forms\Dialogs\CommonDialogs\CommonDialog.cs (2)
211_priorWindowProcedure = PInvokeCore.SetWindowLong( 235_priorWindowProcedure = 0;
4 references to _priorWindowProcedure
System.Windows.Forms (4)
System\Windows\Forms\Dialogs\CommonDialogs\CommonDialog.cs (4)
145return PInvokeCore.CallWindowProc((void*)_priorWindowProcedure, (HWND)hWnd, (uint)msg, (nuint)wparam, lparam); 207Debug.Assert(_priorWindowProcedure == 0, "The previous subclass wasn't properly cleaned up"); 230if (_priorWindowProcedure != 0 || currentSubClass != hookedWndProc) 232PInvokeCore.SetWindowLong(ownerHwnd.Handle, WINDOW_LONG_PTR_INDEX.GWL_WNDPROC, _priorWindowProcedure);