2 writes to defWindowProc
System.Windows.Forms (2)
winforms\Managed\System\WinForms\NativeWindow.cs (2)
613defWindowProc = UnsafeNativeMethods.GetWindowLong(new HandleRef(this, handle), NativeMethods.GWL_WNDPROC); 1215window.nextWindow.defWindowProc = window.defWindowProc;
7 references to defWindowProc
System.Windows.Forms (7)
winforms\Managed\System\WinForms\NativeWindow.cs (7)
614Debug.Assert(defWindowProc != IntPtr.Zero, "defWindowProc is 0"); 630Debug.Assert(defWindowProc != windowProcPtr, "Uh oh! Subclassed ourselves!!!"); 824if (defWindowProc == IntPtr.Zero) { 836m.Result = UnsafeNativeMethods.CallWindowProc(defWindowProc, m.HWnd, m.Msg, m.WParam, m.LParam); 1215window.nextWindow.defWindowProc = window.defWindowProc; 1377UnsafeNativeMethods.SetWindowLong(href, NativeMethods.GWL_WNDPROC, new HandleRef(this, defWindowProc)); 1415if (nextWindow == null || nextWindow.defWindowProc != windowProcPtr) {