1 using System;
 2 using System.Windows.Forms;
 3 
 4 namespace DynamicStockIcon
 5 {
 6     public partial class DynamicStockIcon : Form
 7     {
 8         public DynamicStockIcon()
 9         {
10             InitializeComponent();
11         }
12 
13         private void DynamicStockIcon_Load(object sender, EventArgs e)
14         {
15             stocktimer.Interval = 400;
16         }
17 
18         #region 本程序声明的变量
19         public static bool flag=false ;
20         #endregion
21         
22 
23         private void flicker_Click(object sender,EventArgs e)
24         {
25             stocktimer.Enabled = true;
26             
27         }
28 
29         private void cease_Click(object sender,EventArgs e)
30         {
31             stocktimer.Enabled = false;
32             stockIcon.Icon = Properties.Resources._1;
33         }
34 
35         private void stocktimer_Tick(object sender,EventArgs e)
36         {
37             if(flag == false)
38             {
39                 stockIcon.Icon = Properties.Resources._1;
40                 flag = true;
41             }
42             else
43             {
44                 stockIcon.Icon = Properties.Resources._2;
45                 flag = false;
46             }
47         }
48 
49 
50     }
51 }