Answer / rajesh

In order to execute Sql commands and stored procedures we
need command objects

Answer / sandyni

Command object is used to connect the connection object to
data reader or dataset. and is used to execute queries and
stored procedures which are defined in the commandtext
property.

the main methods for command object property are....

1. ExecuteNonQuery()
2.ExecuteReader()
3.ExecuteScalar()

Explain sqlconnection object?

0 Answers  

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Does entity framework use ado.net?

0 Answers  

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What are the differences between RAW, AUTO and Explicit modes in retrieving data from SQL Server in XML format?

1 Answers   TCS,

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How you will set the datarelation between two columns?

3 Answers  

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Can we do database operations without using any of the ado.net objects?

0 Answers  

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What is difference between Dataview and Datatable?

0 Answers  

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Does ado.net use odbc?

0 Answers  

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What do you mean by performing asynchronous operation using command object?

0 Answers  

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What is an ado?

0 Answers  

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If a dataset contains 100 rows, how to fetch rows between 10 and 20 only ?

14 Answers   Ksb,

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What are the namespaces used in ado.net for data access?

0 Answers  

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can u tell me the how to get the print for the form

2 Answers   Crea,

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