3 writes to _windowHandle
Microsoft.Win32.SystemEvents (3)
Microsoft\Win32\SystemEvents.cs (3)
413_windowHandle = IntPtr.Zero; 687_windowHandle = Interop.User32.CreateWindowExW( 1181_windowHandle = IntPtr.Zero;
16 references to _windowHandle
Microsoft.Win32.SystemEvents (16)
Microsoft\Win32\SystemEvents.cs (16)
391IntPtr timerId = Interop.User32.SendMessageW(s_systemEvents!._windowHandle, 404if (_windowHandle != IntPtr.Zero) 408Interop.Wtsapi32.WTSUnRegisterSessionNotification(s_systemEvents!._windowHandle); 412IntPtr handle = _windowHandle; 492if (requireHandle && s_systemEvents._windowHandle == IntPtr.Zero) 511Interop.Wtsapi32.WTSRegisterSessionNotification(s_systemEvents!._windowHandle, Interop.Wtsapi32.NOTIFY_FOR_THIS_SESSION); 758int thread = Interop.User32.GetWindowThreadProcessId(s_systemEvents!._windowHandle, &pid); 782Interop.User32.PostMessageW(s_systemEvents!._windowHandle, s_threadCallbackMessage, IntPtr.Zero, IntPtr.Zero); 791if (s_systemEvents!._windowHandle != IntPtr.Zero) 793int res = (int)Interop.User32.SendMessageW(s_systemEvents._windowHandle, 809IntPtr res = Interop.User32.SetTimer(_windowHandle, timerId, (int)wParam, IntPtr.Zero); 847bool res = Interop.User32.KillTimer(_windowHandle, wParam); 1089Interop.User32.PostMessageW(_windowHandle, Interop.User32.WM_REFLECT + msg, wParam, newStringPtr); 1102Interop.User32.PostMessageW(_windowHandle, Interop.User32.WM_REFLECT + msg, wParam, lParam); 1210if (_windowHandle != IntPtr.Zero) 1214while (Interop.User32.GetMessageW(ref msg, _windowHandle, 0, 0) > 0)