ADO.NET :: Dbml File Instance Retrun Null Value?

Feb 8, 2011

my dbml file Instance Retrun null Value but i have puted table object in dbml file,when i cal from object that retrun Null value.

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Can Handle Null Value In Linq / Object Reference Not Set To An Instance Of An Object

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[code]....

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[Code]....

[Code]....

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edit:

here is my VB version edit as an example...

Imports System.ComponentModel.DataAnnotations
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