本文实例讲述了C#实现在网页中根据url截图并输出到网页的方法。分享给大家供大家参考，具体如下：

网页截图是很多站点的一个小需求，这段代码实现的是如何根据url获得网页截图并输出到网页中。

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Threading;using System.Windows.Forms;using System.Drawing;using System.IO;/// <summary>/// This page show the way of generate a image in website/// </summary>public partial class Default2 : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { Bitmap m_Bitmap = WebSiteThumbnail.GetWebSiteThumbnail("http://pletedEventArgs e) { WebBrowser m_WebBrowser = (WebBrowser)sender; m_WebBrowser.ClientSize = new Size(this.m_BrowserWidth, this.m_BrowserHeight); m_WebBrowser.ScrollBarsEnabled = false; m_Bitmap = new Bitmap(m_WebBrowser.Bounds.Width, m_WebBrowser.Bounds.Height); m_WebBrowser.BringToFront(); m_WebBrowser.DrawToBitmap(m_Bitmap, m_WebBrowser.Bounds); m_Bitmap = (Bitmap)m_Bitmap.GetThumbnailImage(m_ThumbnailWidth, m_ThumbnailHeight, null, IntPtr.Zero); }}

希望本文所述对大家C#程序设计有所帮助。