ajaxpro 使用 session的问题

Question

函数如下
[AjaxPro.AjaxMethod(AjaxPro.HttpSessionStateRequirement.ReadWrite)]
public string mystr()
{
 string aaa=Convert.ToString(Session["member"]);
 return aaa;
}
当执行到string aaa=Convert.ToString(Session["member"]);时,程序自动跳出,不报错.ajax引用无错误,请高手帮忙看看

Answer 1

在Web.config中允许Session,并在ajaxpro方法前加
  [AjaxMethod(HttpSessionStateRequirement.ReadWrite)]   //  读写Session：   
或   
  [AjaxMethod(HttpSessionStateRequirement.Read)]   //  只读Session:   

Answer 2

web.config如下 
<httpHandlers>
<add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro"/>
</httpHandlers>
还要加其他东西么?

Answer 3

在Web.config中允许Session,并在ajaxpro方法前加 
    [AjaxMethod(HttpSessionStateRequirement.ReadWrite)]       //     读写Session：       
或       
    [AjaxMethod(HttpSessionStateRequirement.Read)]       //     只读Session:       
WebConfig
配置中添加如下代码：<system.web>
<httpHandlers>
      
        <remove verb="*" path="*.asmx"/>
        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
        <add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro"/>
</httpHandlers>

Answer 4

报应用程序配置错误,<remove...>没有要移除的节点...