public bool UpdateStudentBalance(string studentSy, string studentID, float assessmentfee)
{
string message = "";
StudentService ss = new StudentService();
Student stu = new Student();
stu = ss.GetStudent(studentID, ref message);
stu.RunningBalance = stu.RunningBalance + assessmentfee;
return(ss.UpdateStudent(ref stu, ref message));
}
private bool chkStudentID()
{
Student student = new Student();
string msg = string.Empty;
IStudentService studentService = new StudentService();
student = studentService.GetStudent(txtIDNumber.Text, ref msg);
if (student.StudentId != null)
{
return true;
}
else
return false;
}
private void txtStudentId_Leave(object sender, EventArgs e)
{
Student student = new Student();
string msg = string.Empty;
IStudentService studentService = new StudentService();
if (txtStudentId.Text == string.Empty) txtStudentId.Text = szStudentID;
student = studentService.GetStudent(txtStudentId.Text, ref msg);
if (student.StudentId != null)
{
MessageBox.Show("Student ID already exist!");
txtStudentId.Text = szStudentID;
txtStudentId.Focus();
return;
}
}
public Student GetStudent(string StudentId, ref string message)
{
StudentService ss = new StudentService();
return(ss.GetStudent(StudentId, ref message));
}
public Student GetStudent(string StudentId, ref string message)
{
StudentService ss = new StudentService();
return ss.GetStudent(StudentId, ref message);
}
public bool UpdateStudentBalance(string studentSy, string studentID, float assessmentfee)
{
string message = "";
StudentService ss = new StudentService();
Student stu = new Student();
stu = ss.GetStudent(studentID, ref message);
stu.RunningBalance = stu.RunningBalance + assessmentfee;
return ss.UpdateStudent(ref stu, ref message);
}