I am populating a combo box using a dataset. I manually add one row to the dataset by using this code.
cboMP.DataSource = rsMP.Tables;
cboMP.DisplayMember = "marketing_program";
cboMP.ValueMember = "program_id";
I want to add extra 3 rows to the combo box other than the values I get from the dataset. First row should be empty. Second Row should be "Undefined" and 3rd row should be "ALL". I can add first row by
DataRow row = rsMP.Tables.NewRow();
but I cannot figure out how to add the other to lines.