在.NET Framework 4下运行的IIS中使用.NET Framework 3.5编写的WCF服务

您好，在代码项目中，我正在尝试将评论框附加到我的Silverlight应用程序中，人们可以使用我的个人电子邮件地址向我发送问题查询和评论。我在这个链接中使用了这个例子： http： //www.dotnetfunda.com/articles/show/1074/how-to-send-an-email-in-silverlight-part-1 [ ^ ]。

不幸的是，应用程序是用.Net Framework 3.5编写的，我在.Net Framework 4.0配置的Visual Studio中有我的目标框架设置。我得到了这个链接（如何：在.NET Framework 4下运行的IIS中托管使用​​.NET Framework 3.5编写的WCF服务）

http://msdn.microsoft.com/en-us/library/dd759047(v=vs.110).aspx [ ^ ]

我按照建议更改了网页配置，但这也无效。在浏览器的错误页面上它还高亮显示了另一个错误：section name =scriptResourceHandlertype =System.Web.Configuration.ScriptingScriptResourceHandlerSection，System.Web.Extensions，Version = 3.5.0.0，Culture = neutral，PublicKeyToken = 31BF3856AD364E35 requirePermission =falseallowDefinition =MachineToApplication

我还在尝试自学Silverlight，我不知道该怎么做才能解决这个问题。

种类问候

Will。

Hi at code Project, I'm trying to attach a comments box to my Silverlight app in which people can email questions queries and comments to me using my personal email address. I used this example from this link: http://www.dotnetfunda.com/articles/show/1074/how-to-send-an-email-in-silverlight-part-1[^].
Unfortunately the application was written in .Net Framework 3.5 and I had my target Framework settings in Visual Studio configured at .Net Framework 4.0. I was given this link (How to: Host a WCF Service Written with .NET Framework 3.5 in IIS Running Under .NET Framework 4)
http://msdn.microsoft.com/en-us/library/dd759047(v=vs.110).aspx[^]
In which I changed the web configuration as suggested but this didn't work either. On the error page in the browser It also highlited this other error: section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication
I'm still trying to teach my self Silverlight and I don't know what to do to fix this.
Kind Regards
Will.