public WndProcClient()
{
Unmanaged.WNDCLASSEX wndClassEx = new Unmanaged.WNDCLASSEX
{
cbSize = Marshal.SizeOf <Unmanaged.WNDCLASSEX>(),
lpfnWndProc = delegate(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam) {
var message = new WindowMessage()
{
hWnd = hWnd,
Msg = (WindowsMessage)msg,
wParam = wParam,
lParam = lParam
};
MessageReceived?.Invoke(this, message);
return(Unmanaged.DefWindowProc(hWnd, msg, wParam, lParam));
},
hInstance = Unmanaged.GetModuleHandle(null),
lpszClassName = "MessageWindow " + Guid.NewGuid(),
};
ushort atom = Unmanaged.RegisterClassEx(ref wndClassEx);
if (atom == 0)
{
Log.Error("Interop.Win32.WndProcClient: atom is null");
throw new Win32Exception();
}
_hwnd = Unmanaged.CreateWindowEx(0, atom, null, 0, 0, 0, 0, 0, IntPtr.Zero, IntPtr.Zero, Unmanaged.GetModuleHandle(null), IntPtr.Zero);
if (_hwnd == IntPtr.Zero)
{
Log.Error("Interop.Win32.WndProcClient: nWnd is null");
throw new Win32Exception();
}
}