public DataTable selectByClass(int selectClass, int selectExam, bool selectByGirl, bool selectByBoy, bool selectAll, bool selectClassBool = false, bool selectExamBool = false)
{
int sex = 0;
if (selectClassBool && (selectByBoy || selectByGirl))
{
sex = selectByBoy ? 0 : 1;
return(user.selectClassSex(selectClass, sex));
}
else if (selectExamBool && (selectByBoy || selectByGirl))
{
sex = selectByBoy ? 0 : 1;
return(user.selectExamSex(selectExam, sex));
}
else if (selectClassBool && selectAll)
{
return(user.selectClass(selectClass));
}
else if (selectExamBool && selectAll)
{
return(user.selectExam(selectExam));
}
else if ((selectByBoy || selectByGirl))
{
sex = selectByBoy ? 0 : 1;
return(user.selectSex(sex));
}
else
{
return(user.selectAll());
}
}