这可能是Web服务连接中的问题.启动wcftestclient应用程序(随VS2008工具包一起提供)以测试您是否获取了正确的数据.如果没有，则部署的WCF服务中将出现问题.


理想情况下，您需要在Web服务器中安装WCF服务部件，在应用程序服务器中安装应用程序逻辑，在DB服务器中安装数据库.应该只是将客户端二进制文件部署在不同的最终用户计算机上.

It could be the problem in web service connection. Launch wcftestclient application (which comes along with VS2008 tools package) to test whether you are getting the proper data. If not, there will be a problem in deployed WCF service.


Ideally, you need to install WCF service part in web server, application logic in app server and database in DB server. Just the client binaries are supposed to be deployed in different end user machine.