Entity Framework DataSource

Entity Framework DataSource

Posted by: ejbang on 30 November 2017, 4:41 pm EST

• 

  ejbang

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  Posted 30 November 2017, 4:41 pm EST

  Hi,
  
  I have the following code and MDI Program.
  
  Form 1 and Form 2 are running simultaneously.

  Program.cs
  
  EntityClientCache ClientCache = EntityClientCache.GetDefault(typeof(Bookentities));

  Form1.cs
  
  EntityClientScope _scope1 = ClientCache.CreateScope();
  
  View viewPublisher = (from p in _scope1.GetItems()
  
  select new
  
  {
  
  p.PublisherNO,
  
  p.PublisherName
  
  }).AsDynamic();
  
  // data add to viewPublisher

  Form2.cs
  
  EntityClientScope _scope2 = ClientCache.CreateScope();
  
  View viewBook = (from p in _scope2.GetItems()
  
  select new
  
  {
  
  p.PublisherNO,
  
  p.BookNO,
  
  p.BookName
  
  }).AsDynamic();
  
  // data add to viewBook

  when I run ClientCache.SaveChanges(),All changes are stored on the server.
  
  but I only want to store viewPublisher in Form1 on server.

  It’s an important issue.
  
  I wonder if there’s any way to solve it.

  Regards,
  
  Richard

• 

  Ruchir.Agarwal

  

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  Posted 5 December 2017, 9:34 am EST

  Hello Richard,

  We tried replicating the structure of your application by modifying the product sample, Orders-EF but were not successful. So, could you please share a stripped version of your application, so that we can then work upon that application and help you better.

  Regards,
  
  Ruchir Agarwal