Comments by RahulAhire26 (Top 4 by date)

i have checked there is no spelling mistake

it didn't worked for me the error is still there.

the code i wrote was as follows:-

SqlConnection cnn = new SqlConnection();
cnn.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["sqlconnection"].ConnectionString;
cnn.Open();
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "select * from Registration";
cmd.Connection = cnn;
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds,"Registration");
SqlCommandBuilder cb = new SqlCommandBuilder(da);
DataRow drow = ds.Tables["Registration"].NewRow();
i have use Registration as my table name.