没有蠢问题(1):1个按钮,1张图...100个按钮,100张...,Www我和你拼了!

       问题:用按钮来控制图的显示
 
 
       一个按钮一张图
       private void Button1_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = true;
        }

 
        .....
 
      
       四个按钮四张图
       
private void Button1_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = true;
            
this.pic2.Visible = false;
            
this.pic3.Visible = false;
            
this.pic4.Visible = false;
        }

     
        
private void Button2_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = false;
            
this.pic2.Visible = true;
            
this.pic3.Visible = false;
            
this.pic4.Visible = false;
        }

        
private void Button3_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = false;
            
this.pic2.Visible = false;
            
this.pic3.Visible = true;
            
this.pic4.Visible = false;
        }

        
private void Button4_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = false;
            
this.tips2.Visible = false;
            
this.pic3.Visible = false;
            
this.pic4.Visible = true;
        }

 
       ......
 
       100个按钮100张图
       Www我和你拼了!
       
private void Button1_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = true;
            
this.pic2.Visible = false;
            
this.pic3.Visible = false;
            
this.pic4.Visible = false;
            
this.pic5.Visible = false;
           
        }

       
private void Button2_Click(object sender, EventArgs e)
        
{
            
this.pic1.Visible = false;
            
this.pic2.Visible = true;
            
this.pic3.Visible = false;
            
this.pic4.Visible = false;
            
        }

        累并快乐着
 
不要以为上面是说笑而已,我看很多人都是这么干的!
 
同学,你有什么好的做法吗?

思路1:各家自扫门前雪,不管人家瓦上霜。

   
public class MyBotton : System.Windows.Forms.Button
    
{
        
/// <summary>
        
/// the shared showed pic
        
/// </summary>

        private static System.Windows.Forms.PictureBox _picShowed = null;
        
private static System.Windows.Forms.PictureBox PicShowed
        
{
            
set
            
{
                
if (_picShowed != null)
                
{
                    
//set to not show
                    _picShowed.Visible = false;
                }

                
//set the goloble value
                _picShowed = value;
                
if (_picShowed != null)
                
{
                    
//set to show
                    _picShowed.Visible  = true;
                }

                
            }

        }


        
/// <summary>
        
/// my own pic
        
/// </summary>

        private System.Windows.Forms.PictureBox _myPic = null;
        
public System.Windows.Forms.PictureBox MyPic
        
{
            
get
            
{
                
return _myPic;
            }

            
set
            
{
                _myPic 
= value;
            }

        }


        
/// <summary>
        
/// override click event
        
/// </summary>
        
/// <param name="e"></param>

        protected override void OnClick(EventArgs e)
        
{
            PicShowed 
= _myPic;
            
base.OnClick(e);
        }

    }
posted @ 2007-06-22 12:04 MasterCai 阅读(...) 评论(...) 编辑 收藏