如何让WCF RIA服务类库以.NET Framework 4.5为目标？ [英] How can I get the WCF RIA Services Class Library to target the .NET Framework 4.5?

问题描述

您好先生，



我有这个问题让我永远想通了。每当我尝试将新的WCF RIA服务类库添加到Silverlight应用程序时，即使我为新的WCF RIA服务类库选择了.NET Framework 4.5，VS2012仍会要求选择要为应用程序定位的Windows Phone平台。在我使用Windows Phone的小型应用程序之后，就会发生这种情况。



如何让WCF RIA服务类库以.NET Framework 4.5为目标？



我遵循的流程是：



1.-创建一个新的Silverlight应用程序



2.-添加新项目：WCF RIA服务类库（从Silverlight模板顶部的下拉列表中选择.NET Framework 4.5）



3.-下一个窗口显示的标题为新Windows Phone应用程序，它显示消息选择要为此应用程序定位的Windows Phone平台，并在消息下方有一个包含2个选项的下拉列表：Windows Phone OS 7.1和Windows Phone OS 8.0



提前致谢。



祝你好运，



Luis Nambiar

Hello Sirs,

I have this issue that is taking me forever to figure out. Whenever I try to add a new WCF RIA Services Class Library to a Silverlight application, VS2012 asks to select the Windows Phone Platform to target for the application even though I selected ".NET Framework 4.5" for the new WCF RIA Services Class Library. This is happening after I worked on a small application for Windows Phone.

How can I get the WCF RIA Services Class Library to target the .NET Framework 4.5?

The process I am following is:

1.- Create a new Silverlight application

2.- Add new project: WCF RIA Services Class Library (.NET Framework 4.5 is selected from the drop down list on top of the Silverlight templates)

3.- The next window shown has as a title "New Windows Phone Application" and it has the message "Select the Windows Phone Platform you want to target for this application" and below the message there is a drop down list with 2 options: "Windows Phone OS 7.1" and "Windows Phone OS 8.0"

Thanks in advance.

Best regards,

Luis Nambiar

推荐答案

Silverlight和.NET使用完全不同的运行时，不能混用。 RIA服务（客户端）库无法定位正确的.NET框架。



这就是RIA Services首先在客户端库中自动生成的全部原因：因为无法共享服务器端实体。

Silverlight and .NET use entirely different runtimes and cannot be mixed. A RIA Services (client) library cannot target the proper .NET framework.

That's the whole reason why RIA Services auto-generates classed in a client library in the first place: Because the server-side entities cannot be shared.

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