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  • C#多个控件有同一个事件,优化

    先自己声明方法,,再用事件调用;

     public void borderS3D(object sender,EventArgs e)
            {
                   ((PictureBox)sender).BorderStyle=BorderStyle.Fixed3D;         
            }
    public void borderSNo(object sender, EventArgs e) { ((PictureBox)sender).BorderStyle = BorderStyle.None; }
     public FormMain()
            {
                InitializeComponent();
                pictureBox1.MouseHover += new  EventHandler(borderS3D);
                pictureBox1.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox2.MouseHover += new EventHandler(borderS3D);
                pictureBox2.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox3.MouseHover += new EventHandler(borderS3D);
                pictureBox3.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox4.MouseHover += new EventHandler(borderS3D);
                pictureBox4.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox5.MouseHover += new EventHandler(borderS3D);
                pictureBox5.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox6.MouseHover += new EventHandler(borderS3D);
                pictureBox6.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox7.MouseHover += new EventHandler(borderS3D);
                pictureBox7.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox8.MouseHover += new EventHandler(borderS3D);
                pictureBox8.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox9.MouseHover += new EventHandler(borderS3D);
                pictureBox9.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox10.MouseHover += new EventHandler(borderS3D);
                pictureBox10.MouseLeave += new EventHandler(borderSNo);
    
                pictureBox11.MouseHover += new EventHandler(borderS3D);
                pictureBox11.MouseLeave += new EventHandler(borderSNo);
    
               
            }
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  • 原文地址:https://www.cnblogs.com/janeaiai/p/5072936.html
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