摘要: Sys.WebForms.PageRequestManagerParserErrorException - what it is and how to avoid itIf you've used theMicrosoft ASP.NET AJAXUpdatePanelcontrol, there's a good chance you've hit the "Sys.WebForms.PageRequestManagerParserErrorException" error.What's a PageRequestManagerParser 阅读全文
posted @ 2011-02-03 23:46 qiang.xu 阅读(419) 评论(0) 推荐(0) 编辑
摘要: 1. 如何生成网页略缩图?2. 如何实现登陆页面(包含生成验证码和如何避免sql注入)?长期更新... 阅读全文
posted @ 2011-02-03 22:01 qiang.xu 阅读(279) 评论(0) 推荐(0) 编辑
摘要: 1. 关键代码:usingSystem;usingSystem.Drawing;usingSystem.Windows.Forms;usingSystem.Threading;usingSystem.IO;usingSystem.Reflection;namespaceWebsiteThumbnail{publicclassWebsiteThumbnailImageGenerator{publicstaticBitmapGetWebSiteThumbnail(stringUrl,intBrowserWidth,intBrowserHeight,intThumbnailWidth,intThum 阅读全文
posted @ 2011-02-03 21:58 qiang.xu 阅读(603) 评论(0) 推荐(0) 编辑