一切都很正常,突然就发生这个异常了。俺google了一下,就发现有一个国外的哥们和我遇到一样的情况  http://eggheadcafe.com/forums/ForumPost.asp?ID=25442&INTID=2   但是也不知道怎么解决。源错误行 1:  <%@ Page language="c#" Codebehind="Mreg_Success.aspx.cs" AutoEventWireup="false" Inherits="MalladminUI.Merchant.Mreg_Success" %>
行 2:  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
行 3:  <HTML>
 调用堆栈[SEHException (0x80004005): 外部组件发生异常。]
   System.Web.UI.ControlCollection.Add(Control child)
   System.Web.UI.Control.AddParsedSubObject(Object obj)
   System.Web.UI.Control.System.Web.UI.IParserAccessor.AddParsedSubObject(Object obj)
   ASP.Mreg_Success_aspx.__BuildControlTree(Control __ctrl) in D:\WorkStation\MalladminSolution\MallAdminUI\Merchant\Mreg_Success.aspx:1
   ASP.Mreg_Success_aspx.FrameworkInitialize() in c:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\malladminui\2f60bbf5\5ad3cbc1\2ybpofy3.0.cs:0
   System.Web.UI.Page.ProcessRequest()
   System.Web.UI.Page.ProcessRequest(HttpContext context)
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute()
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +87