Dataset vs table adapter? [closed]

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what is difference between dataset and table adapter can someone explain with interesting example please.

How does table adapter gets data from sql server ?

Answer 1

You use the DataAdapter to fill the DataSet with the data from SqlServer.

SqlConnection conn = new SqlConnection(connString);
SqlCommand cmd = new SqlCommand("SELECT * FROM tbl_tblname", conn);

try
{

     conn.Open();
     DataSet ds = new DataSet();
     SqlDataAdapter da = new SqlDataAdapter();
     da.SelectCommand = cmd; // Set the select command for the DataAdapter
     da.Fill(ds); // Fill the DataSet with the DataAdapter
     DataGridView1.DataSource = ds.Tables[0]; // I just displayed the results in a grid view for simplicity.  If Asp.Net you will have to call a DataBind of course.

catch (Exception ex)
{
     conn.Close();
     conn.Dispose();
}