从客户端错误

Question

运行我的页面时，我在asp.net页面中出现此错误。我在页面上有一个ckeditor，当在编辑器中编写并保存我的更改时，会发生此错误。我在页面中有这个代码：

<%@ Page Language="C#" ValidateRequest="false"

我在web.config中有这段代码：

<system.web>
    <pages validateRequest="false" />
    <compilation debug="true" targetFramework="4.5">
      <assemblies>
        <add assembly="DevExpress.Web.ASPxGridView.v11.1, Version=11.1.7.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A" />
        <add assembly="DevExpress.Web.ASPxEditors.v11.1, Version=11.1.7.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A" />
        <add assembly="DevExpress.Web.v11.1, Version=11.1.7.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A" />
        <add assembly="DevExpress.Data.v11.1, Version=11.1.7.0, Culture=neutral, PublicKeyToken=B88D1754D700E49A" />
        <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
      </assemblies>
    </compilation>
    <httpRuntime targetFramework="4.5" />
    <httpModules>
      <add type="DevExpress.Web.ASPxClasses.ASPxHttpHandlerModule, DevExpress.Web.v11.1, Version=11.1.7.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
    </httpModules>
      </system.web>

这是错误：

A potentially dangerous Request.Form value was detected from the client (Textbody="<p>hello</p>
").

我该如何解决问题？