sqldatareader

Feb 27 2011 9:20 AM

SqlDataReader odr1 = cmd1.ExecuteReader();
if (odr1.Read() == true)
{
ids += odr1[0].ToString();
}
string dr = ids.ToString();
please explain what is meaning of this code?what is the use datareader?

Answers (1)

what is the use of like query?

dynamically add controls