本文实例讲述了C#实现位图转换成图标的方法。分享给大家供大家参考。具体实现方法如下：

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace WindowsApplication2{ public partial class Form23 : Form { public Form23() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { Bitmap bmp = new Bitmap(@"d:/我的文档/桌面/ico/watermark.bmp"); IntPtr hIcon = bmp.GetHicon(); Icon icon=Icon.FromHandle(hIcon); this.Icon = icon; Graphics g = this.CreateGraphics(); //g.DrawIcon(icon, this.ClientRectangle); g.DrawIconUnstretched(icon, this.ClientRectangle); } }}

希望本文所述对大家的C#程序设计有所帮助。