public void DeleteExam(int ExamId)
{
string strName = GetExam(ExamId).ExamName;
objLogBll.WriteLog("删除考试：" + strName);
dal.DeleteExam(ExamId);
}
public void DeleteExam(int examId)
{
_examDAL.DeleteExam(examId);
}
public int DeleteExam(int ID)
{
ExamDAL ExamDl = new ExamDAL();
return(ExamDl.DeleteExam(ID));
}