public UserDS.SearchExamDataTable SearchExam(string sortName, string sortDirection, int currentPage, int pageSize, string keyword, string userName)
{
ExamManager examManager = new ExamManager();
UserDS.SearchExamDataTable table = new UserDS.SearchExamDataTable();
table.Merge(examManager.SearchExam(sortName, sortDirection, currentPage, pageSize, keyword, userName));
return(table);
}
