How to add Primary key in DataSet

6 Answers  

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Does dapper use ado.net?

0 Answers  

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What are the different methods available under the sqlcommand class to access the data?

0 Answers  

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What is the role of clr?

0 Answers  

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How do you update database through dataset?

0 Answers  

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Execute nonquery returns no. of afected rows.So if my stored procedure hav lot of select stmnt, delete stmnt, insert stmnt..then what does execute nonquery returns in this case?

6 Answers   Wipro,

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Why do we use sqldataadapter?

0 Answers  

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ADO and ADO.NET differences ?

2 Answers   Microsoft,

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How to check if a datareader is closed or opened?

1 Answers  

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What are all features of ADO.Net?

0 Answers  

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i want 2 pass values(enterd in textbox)to table in sql server without using stored procedure in c#.plz tell me code with an example.

5 Answers   Softcon, Tecra,

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what is bubbled event can u pls explain

3 Answers   Wipro,

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