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BOOK: Beginning ASP.NET 4 : in C# and VB
This is the forum to discuss the Wrox book Beginning ASP.NET 4: in C# and VB by Imar Spaanjaars; ISBN: 9780470502211
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Old May 29th, 2012, 03:12 PM
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Hi sir
on page 424 exercise i created the genre table according to your instruction but in step 5 I expand the identity specification tab , but in it(Is Identity) property is not visible. means it is dim due to which i am unable to select.
What may be reason?
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Old May 30th, 2012, 04:39 PM
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Hi there,

Two things I can think of:

1. The column is not an int. The Identity works with integers, but not with types like char or varchar.

2. You selected a different column in the list for which the identity is not available (because of the type).

Cheers,

Imar
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Imar Spaanjaars
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Author of Beginning ASP.NET 4.5 : in C# and VB, Beginning ASP.NET Web Pages with WebMatrix
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