/// <summary>/// 這個類可以讓你得到一個在運行中程序的所有鼠標事件/// 并且引發一個帶MouseEventArgs參數的.NET鼠標事件以便你很容易使用這些信息/// </summary>public class MouseHook{private const int WM_MOUSEMOVE = 0x200;private const int WM_LBUTTONDOWN = 0x201;private const int WM_RBUTTONDOWN = 0x204;private const int WM_MBUTTONDOWN = 0x207;private const int WM_LBUTTONUP = 0x202;private const int WM_RBUTTONUP = 0x205;private const int WM_MBUTTONUP = 0x208;private const int WM_LBUTTONDBLCLK = 0x203;private const int WM_RBUTTONDBLCLK = 0x206;private const int WM_MBUTTONDBLCLK = 0x209;//全局的事件public event MouseEventHandler OnMouseActivity;（就這個東西）static int hMouseHook = 0; //鼠標鉤子句柄//鼠標常量...............................................................中間省略很多//從回調函數中得到鼠標的信息MouseHookStruct MyMouseHookStruct = (MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(MouseHookStruct));MouseEventArgs e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.x, MyMouseHookStruct.pt.y, 0);OnMouseActivity(this, e);（怎么使用這個onMouseActivity？）}return CallNextHookEx(hMouseHook, nCode, wParam, lParam);}}}
1 回答
qq_笑_17
TA貢獻1818條經驗 獲得超7個贊
直接為OnMouseActivity事件注冊響應方法就行了
例如：
MouseHook mh =new MouseHook();
mh.OnMouseActivity += new MouseEventHandler(mh_OnMouseActivity);
事件響應方法：
private void mh_OnMouseActivity(object source, MouseEventArgs e)
{
//操作
}
- 1 回答
- 0 關注
- 165 瀏覽
添加回答
舉報
0/150
提交
取消