Question

Hi i want to add a datarow that im getting back from a data table to a new datatable

this is the code im using:

foreach (DataRow dr1 in dt.Rows)
{
  string AptType = dr1["AppointmentType"].ToString();
  if (AptType == "FreeTime")
  {
    dt2.ImportRow(dr1);
  }
}
RadGrid2.DataSource = dt2;
reader.Close();
conn.Close();

the problem is that when i then go to run the page with the table on it im getting a datakey error and that one of the columns isnt being recognised

thanks in advance

Answer 1

Do the two data tables have the same schema? Those errors might be thrown if they do not match columns, datatypes, or keys.