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Cannot insert the value NULL into column 'RoomID', table 'LinqChat.dbo.LoggedInUser'; column does not allow nulls. INSERT fails.
[
^
]
by
Member 11462207
at
5-Jun-15 0:02
at Article "Article "Build a Silverlight Web Chatroom with Multiple Rooms and Private Chat - Part 2""
Cannot insert the value NULL into column 'RoomID', table 'LinqChat.dbo.LoggedInUser'; column does not allow nulls. INSERT fails.
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