private void unassign_button_Click(object sender, EventArgs e)
{
string unassign_query = "delete from d_cadcamjobassignlist where ordernumber = '" + ordernumber + "' and stage like 'CNC'";
ExcoODBC database = ExcoODBC.Instance;
OdbcDataReader reader;
database.Open(Database.DECADE_MARKHAM);
reader = database.RunQuery(unassign_query);
reader.Close();
s.Refresh_Tables();
this.Close();
this.Dispose();
}
