ADO.NET :: DataTable Getting Null In Business Layer?

Aug 6, 2010

My application has a three tier architectute

UI Business DataAccess Here, I'm calling a SP from Data Access layer which will populate a DataTable and return the DataTable back to Business. My source code is like below.

[Code]....

Here, when I set debugpoint I can see the DataTable is getting populated by the data so my

sp idreturning the data. there is no issue with the sp and dataaccess layer method. The problem lies below on my business layer. The source code is like below.

[Code]....

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