Answer / kalirajan

ADO.NET Obj:

SqlConnection
SQlcommand
SqlDataReader
SqlDataAdapter
Dataset


Retrieving Data:

SqlConnection con = new SqlConnection("");
con.Open();
SqlCommand cmd = new SqlCommand("select * from Tbl", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();

Difference between ADO and ADO.Net

4 Answers   IBM,

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

2 Answers   Crea,

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0 Answers   NA,

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What is the difference between data reader and data adapter?

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Describe ado.net object model in detail.

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What is datatable?

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what is type dataset?

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14 Answers   Infosys, Wipro,

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What provider ADO.net use by default ?

5 Answers   Accenture, BirlaSoft, Wipro,

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Define bubbled event?

0 Answers  

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