C#如何捕捉windows鼠标事件?????????

Question

C#如何捕捉windows鼠标事件?????????

Answer 1

1:在窗体中添加MouseMove,MouveDown,MouseUp,MouseWheel事件,或重写相应的方法.2:在Application.AddMessageFilter处理整个应用程序的鼠标事件.

Answer 2

http://www.codeproject.com/csharp/globalsystemhook.asp
  
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欢迎使用CSDN论坛专用阅读器 : CSDN Reader(附全部源代码) 最新版本：20070212http://www.cnblogs.com/feiyun0112/archive/2006/09/20/509783.html

Answer 3

SetupMouseHook；SetWindowsHookEx；

Answer 4

小的知道用Hook,不过本人不是C++程序员,看那些有点费劲

Answer 5

你想做什么?C#如何捕捉windows鼠标事件?????????1:在窗体中添加MouseMove,MouveDown,MouseUp,MouseWheel事件,或重写相应的方法.2:在Application.AddMessageFilter处理整个应用程序的鼠标事件.这样还不行????

Answer 6

是windows的事件,不是我程序的事件

Answer 7

static int hMouseHook = 0;
HookProc MouseHookProcedure;
[StructLayout(LayoutKind.Sequential)]
public class POINT{
public int x;
public int y;
}[StructLayout(LayoutKind.Sequential)]
public class MouseHookStruct{
public POINT pt;
public int hWnd;
public int wHitTestCode;
public int dwExtraInfo;
}[DllImport("user32.dll",CharSet=CharSet.Auto, CallingConvention=CallingConvention.StdCall)]
public static extern int SetWindowsHookEx(int idHook, HookProc lpfn, IntPtr hInstance, int threadId);[DllImport("user32.dll",CharSet=CharSet.Auto, CallingConvention=CallingConvention.StdCall)]
public static extern bool UnhookWindowsHookEx(int idHook);[DllImport("user32.dll",CharSet=CharSet.Auto, CallingConvention=CallingConvention.StdCall)]
public static extern int CallNextHookEx(int idHook, int nCode, Int32 wParam, IntPtr lParam);  public delegate int HookProc(int nCode, Int32 wParam, IntPtr lParam);
public MouseHook() 
{
Start();
}~MouseHook() 
{ 
Stop();
} public void Start()
{
if(hMouseHook == 0)
{
MouseHookProcedure = new HookProc(MouseHookProc); hMouseHook = SetWindowsHookEx( 14, MouseHookProcedure, Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().GetModules()[0]), 0); if(hMouseHook == 0 )
{
Stop();
throw new Exception("Error");
}
}
}public void Stop()
{
bool flag =true;
if(hMouseHook != 0)
{
flag = UnhookWindowsHookEx(hMouseHook);
hMouseHook = 0;
} 

if (!flag) throw new Exception("Error");
}private int MouseHookProc(int nCode, Int32 wParam, IntPtr lParam)
{
MouseHookStruct MyMouseHookStruct = (MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(MouseHookStruct));
// MyMouseHookStruct is result.


return CallNextHookEx(hMouseHook, nCode, wParam, lParam); 
}

Answer 8

参考这个:HOW TO：在 Visual C# .NET 中设置窗口挂钩http://support.microsoft.com/kb/318804