How to read,update and delete data in the silverlight4 project with "enabled wcf ria" using wcf ria. RRS feed

  • 问题

  • Hello, I m new in the silverlight and wcf ria. I have created a silverlight project with "enabled wcf ria". But when I read data using the following statement:

     LoadOperation<Users> loadOp = TBContext.Load(TBContext.GetUsersQuery());

     return loadOp.Entities.ToList<Users>();

    I found that by debug loadOp.Entities' count is 0. I dont know why. If anyone can help me ?

    If you know how to update/delete data, pls tell me, thanks in advance.


    2010年12月9日 9:18