c#中使用win32API

		using System.Runtime.InteropServices;  
		
 		//在 类中 引入dll
        [DllImport("user32.dll", EntryPoint = "SetCursorPos")]
        private static extern int SetCursorPos(int x, int y);
        private void attachToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SetCursorPos(100,100);
        }