引言：
迅雷7 发布以来，就对它的“动态图标按钮”特效垂涎很久了，现在终于有机会和心情来模拟这个效果。我坚信在编程的世界，没有做不到，只有想不到！
特效一览：
using System; using System.Drawing; using System.Windows.Forms; namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } int IconState = 0;//标记图标状态。 private void pictureBox1_MouseEnter(object sender, EventArgs e) { timer1.Stop(); this.pictureBox1.Image = global::WindowsFormsApplication1.Properties.Resources.动态1; //this.pictureBox1.Image = Image.FromFile("动态1.gif"); IconState = 1; timer1.Start(); } private void pictureBox1_MouseLeave(object sender, EventArgs e) { timer1.Stop(); this.pictureBox1.Image = global::WindowsFormsApplication1.Properties.Resources.动态2; //this.pictureBox1.Image = Image.FromFile("动态2.gif"); IconState = 2; timer1.Start(); } private void timer1_Tick(object sender, EventArgs e) { timer1.Stop(); switch (IconState) { case 1://图标状态1，将显示变为静态2图标 this.pictureBox1.Image = global::WindowsFormsApplication1.Properties.Resources.静态2; //this.pictureBox1.Image = Image.FromFile("静态2.gif"); break; case 2://图标状态2，将显示变为静态1图标 this.pictureBox1.Image = global::WindowsFormsApplication1.Properties.Resources.静态1; //this.pictureBox1.Image = Image.FromFile("静态1.gif"); break; default: break; } IconState = 0; } } }界面显示效果如下：
源代码下载：
迅雷7动态图标按钮模拟.zip[By:Asion Tang] 2011年3月12日 14:24:48
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