我的项目中出现了意外错误...请帮我

问题描述

该页面运行良好...但是当我现在运行它时..它出现了此错误...我真的不知道该如何解决.... plzzz帮助我...

The page is worked nicely...but when i run it now..it got this error...I really d''t know how to solve it....plzzz help me...

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[HttpException (0x80004005): The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).]
   System.Web.UI.ControlCollection.Add(Control child) +8677511
   AjaxControlToolkit.ScriptObjectBuilder.RegisterCssReferences(Control control) +687
   AjaxControlToolkit.ScriptControlBase.OnLoad(EventArgs e) +44
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

推荐答案

Page.Header.DataBind();

希望对您有帮助

Hope that helps

这篇关于我的项目中出现了意外错误...请帮我的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！