Calculate percentage of marks
Hi!!
I am making an application for generating report containing marks of
students in various subjects with percentage and corresponding grades.
I have two forms one for "Entering marks" and other for "generating result" .
For "Entering marks" ,there are 5 combos and a textbox. From combos we
can select type of exam(First Term,Half yearly and final term), class,
section, subject,student and for this particular
exam-class-section-subject-student combination I enter marks through
textbox, which gets saved in database.
For generating result ,there are 4 combos for selecting type of
exam(First Term,Half yearly and final term), selecting class ,
section,and student. Now for the selected student I want to create
report which displays all the marks in various subjects along with
percentage and grade.
Now how can I collect all marks of all subjects of any particular student and calculate percentage of it .
Kindly provide some solution...............