public DataTable GetGradeNameByNumber(string getGradeNumber)
{
using ( OptionDataAccess optionDataAccess = new OptionDataAccess() )
{
try
{
return optionDataAccess.GetGradeNameByNumber(getGradeNumber);
}
catch(Exception e)
{
Util.WriteLog(e.Message,Util.EXCEPTION_LOG_TITLE);
return null;
}
}
}