求个后台控制第三方窗口鼠标点击的实例

没人会.....

[DllImport("User32.DLL")]
public static extern int SendMessage(IntPtr hWnd, uint Msg, uint wParam, uint lParam);
[DllImport("User32.DLL")]
public static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, string lParam);
[DllImport("user32.dll")]
public static extern IntPtr PostMessage(IntPtr hwnd, int wMsg, IntPtr wParam, string lParam);
[DllImport("user32.dll", EntryPoint = "SetForegroundWindow", SetLastError = true)]
public static extern void SetForegroundWindow(IntPtr hwnd);

public void ChangeFormSize(byte size, IntPtr form)
{
SetForegroundWindow(form);//使用SetForegroundWindow函数将这个窗口调到最前。
switch (size)
{
case 1:
SendMessage(form, 0x0112, 0xF030, 0);//最大化
break;
case 2:
SendMessage(form, 0x0112, 0xF020, 0); // 最小化
break;
default:
SendMessage(form, 0x0112, 0xF030, 0);//最大化
break;
}
}

沐风好，您的天堂2按键我下了一个，看到都是改秒什么的，可是我不知道怎么放技能啊，能给个说明么 谢谢了