private void button54_Click(object sender, EventArgs e)
{
WndProc proc = MyWndProc;
IntPtr result = Win32API.CallWindowProc(proc, this.Handle, WindowsMsg.WM_SIZE, (IntPtr)0, (IntPtr)0);
Console.WriteLine(result);
}
/// <summary>
/// 接收到消息
/// </summary>
/// <param name="m"></param>
public virtual int MessageReceived(IntPtr hWnd, int Msg, int wParam, int lParam)
{
//TODO: 燃烧吧，大脑！参考：Systen.Windwos.Forms.Control.WndProc(ref Message m) 方法；
//TODO: 鼠标移动：判断当前响应的控件；鼠标按压、抬起、点击、双击等，调用控件 OnMouseXXX（注意鼠标按压后仍移动，并移动到别处抬起的情况），由控件再回调鼠标事件；此容器刚再向外部触发封装好的自定义事件；
//Console.WriteLine($"{DateTime.Now.ToString()} - {hWnd} : {Msg} ({wParam}, {lParam})");
switch (Msg)
{
//case
}
//放行消息
return(Win32API.CallWindowProc(this.OldWndProcHandle, hWnd, Msg, wParam, lParam));
}
/// <summary>
/// Function to handle raw input messages on the window.
/// </summary>
/// <param name="hwnd">The window handle.</param>
/// <param name="msg">The message.</param>
/// <param name="wParam">The parameter.</param>
/// <param name="lParam">The parameter.</param>
/// <returns>The result of the procedure.</returns>
private IntPtr RawWndProc(IntPtr hwnd, WindowMessages msg, IntPtr wParam, IntPtr lParam)
{
if (_disposed)
{
throw new ObjectDisposedException(Resources.GORINP_RAW_HOOK_STILL_ACTIVE);
}
if (msg != WindowMessages.RawInput)
{
// If we have a pointing device set as exclusive, then block all WM_MOUSE messages.
if ((ExclusiveDevices & InputDeviceType.PointingDevice) == InputDeviceType.PointingDevice)
{
switch (msg)
{
case WindowMessages.XButtonDoubleClick:
case WindowMessages.LeftButtonDoubleClick:
case WindowMessages.RightButtonDoubleClick:
case WindowMessages.MiddleButtonDoubleClick:
case WindowMessages.LeftButtonDown:
case WindowMessages.LeftButtonUp:
case WindowMessages.RightButtonDown:
case WindowMessages.RightButtonUp:
case WindowMessages.MiddleButtonDown:
case WindowMessages.MiddleButtonUp:
case WindowMessages.XButtonDown:
case WindowMessages.XButtonUp:
case WindowMessages.MouseMove:
case WindowMessages.MouseWheel:
return(IntPtr.Zero);
}
}
// ReSharper disable once InvertIf
if ((ExclusiveDevices & InputDeviceType.Keyboard) == InputDeviceType.Keyboard)
{
switch (msg)
{
case WindowMessages.KeyDown:
case WindowMessages.KeyUp:
case WindowMessages.Char:
case WindowMessages.UniChar:
case WindowMessages.AppCommand:
case WindowMessages.DeadChar:
case WindowMessages.HotKey:
return(IntPtr.Zero);
case WindowMessages.SysKeyDown:
var vKey = (VirtualKeys)wParam;
// Allow Alt+F4, Alt+Tab and Ctrl + Escape
return(vKey == VirtualKeys.F4 ? Win32API.CallWindowProc(_oldWndProc, hwnd, msg, wParam, lParam) : IntPtr.Zero);
}
}
return(Win32API.CallWindowProc(_oldWndProc, hwnd, msg, wParam, lParam));
}
var inputMessage = new Message
{
HWnd = hwnd,
Msg = (int)msg,
LParam = lParam,
WParam = wParam
};
return(MessageFilter.PreFilterMessage(ref inputMessage)
? inputMessage.Result
: Win32API.CallWindowProc(_oldWndProc, hwnd, msg, wParam, lParam));
}