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Search: Posts Made By: varallov
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 11th, 2009, 02:07 PM
Replies: 16
Views: 2,183
Posted By varallov
Yes, you could take this approach.You could add a...

Yes, you could take this approach.You could add a GroupBy virtual method in the base class and then override it in your class. The Select method would also need to append the GroupBy clause after...
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 11th, 2009, 01:56 PM
Replies: 16
Views: 2,183
Posted By varallov
The Where has to go before the Group By Clause.

The Where has to go before the Group By Clause.
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 10th, 2009, 08:46 PM
Replies: 16
Views: 2,183
Posted By varallov
Put a breakpoint in the Select method and then...

Put a breakpoint in the Select method and then step through the code until the error occurs. The error is happening inside the Select method. You should get the real exception object instead of the...
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 10th, 2009, 02:07 PM
Replies: 16
Views: 2,183
Posted By varallov
you're getting the compile error because the...

you're getting the compile error because the Catch block doesn't return anything.
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 10th, 2009, 01:44 PM
Replies: 16
Views: 2,183
Posted By varallov
You shouldn't. The Select method does not...

You shouldn't.

The Select method does not execute the statement. Are you getting an error in the Select method or somewhere else? Also, check to make sure when the Select and From statements...
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 10th, 2009, 01:36 PM
Replies: 16
Views: 2,183
Posted By varallov
the method should return a string. Are you...

the method should return a string. Are you missing the "return" keyword in the body of your method?
Forum: BOOK: ASP.NET 3.5 Enterprise Application Development with Visual Studio 2008: Problem Design Solutio November 9th, 2009, 09:03 PM
Replies: 16
Views: 2,183
Posted By varallov
Try putting a breakpoint in your Select method...

Try putting a breakpoint in your Select method and a try/catch block to trap the exception. You'll be able to get a better idea of what is doing on if you get the real error message. It could be as...
Showing results 1 to 7 of 7

 


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