能否只响应父窗口的鼠标移动事件
在一个form中放一个控件,如picturebox,当鼠标从form进入picturebox时,能否继续响应form的mousemove事件
------解决方案--------------------在控件的OnMouseMove事件中调用form的OnMouseMove. 
 private void pictureBox1_MouseMove(object sender, MouseEventArgs e) 
     { 
       Form1_MouseMove(sender, e); 
     }
------解决方案--------------------private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e) 
 		{ 
 			this.pictureBox1.MouseMove+=new MouseEventHandler(Form1_MouseMove); 
 		}
------解决方案--------------------private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e) 
 		{ 
 			this.pictureBox1.MouseMove+=new MouseEventHandler(Form1_MouseMove); 
 		} 
 就用这个