How can I use EF in windows forms to insert new data ?

Posted by Al0NE on Stack Overflow See other posts from Stack Overflow or by Al0NE
Published on 2010-12-27T21:05:57Z Indexed on 2010/12/27 21:54 UTC
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Hi
Maybe it's simple question, but it's my first time with EF + win app so ... I'm building win app with EF by adding edmx as data source then drag and drop the tables to get navigator and binding source .. when I press the add button in the navigator it allows me to enter new data but when I save the context I get NULL data for all fields except the auto increment field ( the ID field )....
What should I do to save many entries ...?
DO I have to loop over all the entities in the binding source and add them to the context ??
Thanx in advance

Update:
I forgot to say that when i use data grid view it adds the items correctly but with "Details" it didn't ..

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