Table Footer add total of column (Column name TL and NLA)

@{int srno2 = 0;}

@foreach (College.Core.ViewModels.SGPA.ExamsViewModel _Exams in _subject.GetExams())

{

srno2 += 1;

@srno2

@_Exams.ExamType

@_Exams.ObtainedMark

@_Exams.OutOfMarks

@if(@_Exams.TotalLectureConducted == null)

{

0

}

else

{

@_Exams.TotalLectureConducted

}

@if(@_Exams.NoOfLectureAttended == null)

{

0

}

else

{

@_Exams.NoOfLectureAttended

}

@if(@_Exams.AverageAttendance == null)

{

0%

}

else

{

@_Exams.AverageAttendance%

}

}

Total

SUM-TotalLectureConducted

SUM-NoOfLectureAttended

(SUM-TL/SUM-NLA)*100