ASP.NET学习网|ASP.NET教程|ASP.NET MVC|ASP.NET 源码|VS2010教程|ASP.NET视频教程

禁止鼠标左\右键的几种方法     C#判断鼠标按下左键还是右键

 [DllImport("user32")]

 public static extern void mouse_event(int dwFlags, int dx, int dy, int dwData, int dwExtraInfo);

[Flags]
 
 public enum MouseEventFlags
 
{
 
Move = 0x0001,
 LeftDown = 0x0002,
 
 LeftUp = 0x0004,
 
RightDown = 0x0008,
 
RightUp = 0x0010,
 
MiddleDown = 0x0020,
  MiddleUp = 0x0040,
 
Wheel = 0x0800,
 
Absolute = 0x8000
 
}
 
 
void PixelsToAbsCoors(double x, double y, ref double xOut, ref double yOut)
 
{
 
 //points are based on current screen size setting 
 
 xOut = x * 65536 / Screen.PrimaryScreen.Bounds.Width + 0.5;
 
yOut = y * 65536 / Screen.PrimaryScreen.Bounds.Height + 0.5;
 
 }
 public void Move(double x, double y)
 
{
 
 PixelsToAbsCoors(x, y, ref x, ref y);
 
 mouse_event((int)(MouseEventFlags.Move | MouseEventFlags.Absolute), (int)x, (int)y, 0, 0);
 
}
 
 public void Click(double x, double y)
 
{
 
Move(x, y);
 
PixelsToAbsCoors(x, y, ref x, ref y);
 
 mouse_event((int)(MouseEventFlags.LeftDown | MouseEventFlags.Absolute), (int)x, (int)y, 0, 0);
 
 mouse_event((int)(MouseEventFlags.LeftUp | MouseEventFlags.Absolute), (int)x, (int)y, 0, 0);
  }