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model
StudentInfo
+StudentInfo{set all the default values}
+Student_info(items){set all the items}
+All the setter/getter functions
-StudentId
-Name
-BirthDate
-JoinDate
-Password
-ContuctNumber
-Parent_Name
-Parent_Contace
TeacherInfo
+TeacherInfo{set all the default values}
+teacher_Info{set all the items}
Items
All the setter/getter
-teacherId
-Joining_Date
-T_name
-Address
-Email
-BirthDate:
-Contact
AdminInfo
+AdminInfo{set all the default values}
+Admin_info(items){set all the items}
+All the setter/getter functions
-AdminId
-Name
-
-Birthday
-Joining_date
-Address
-Contact
-Email
-CreateAdmin
Courses
+Courses{set all the default values}
+Courses(items){set all the items}
+All the setter/getter functions
-courseId
-preReg
-Course_name
-Seats
-Section
-Semester
Connection
+ExecuteQuary
+Connection
-Password
Login
+Login{set all the default values}
+LoginCharacter
DeterminateInterface
+All the setter/getter functions
-password
-username
Studentsmethods
+updateGrade{set all the current grades}
+studentInfo{update all the student's grade in the course}
+updateteacherInfo{update teacher's info}
See_Course
See_Pre_Course
-Teacher
AdminInfo
+createuser{create students/teacher/admin}
+AddCourse
+UmdateCourse
+AssainCourse
-AdminInfo