public void FillRecord()
{
DB.Fill(SystemConfigDataSet.SystemConfig);
if (MainDataTable.Rows.Count == 0)
AddNewRecord();
MainRow = MainDataTable.Rows[0] as SystemConfigDataSet.SystemConfigRow;
}
public void AddNewRecord()
{
MainRow = SystemConfigDataSet.SystemConfig.NewSystemConfigRow();
MainRow.ComName = "COM1";
SystemConfigDataSet.SystemConfig.AddSystemConfigRow(MainRow);
}