/// <summary>
/// Removes a user from the User Database
/// </summary>
/// <param name="userName">Username of a Faculty or Student</param>
public static void RemoveUser(string userName)
{
try
{
if (userDatabase[userName].GetStatus().Equals("faculty"))
{
Faculty faculty = (Faculty)userDatabase[userName];
foreach (KeyValuePair <string, Course> course in faculty.GetCourses())
{
course.Value.SetFaculty((Faculty)RegistrationDatabase.GetUser("Staff"));
}
foreach (Student student in faculty.GetStudentAdvisees())
{
student.ChangeAdvisor("Staff");
}
userDatabase.Remove(userName);
}
else // if (userDatabase[userName].GetStatus().Equals("student"))
{
Student student = (Student)userDatabase[userName];
foreach (KeyValuePair <string, Course> course in student.GetCourses())
{
course.Value.WithdrawStudent(student);
student.DropCourse(course.Value.GetCourseID());
}
Faculty faculty = (Faculty)userDatabase[student.GetStatus()];
faculty.RemoveStudentAdvisee((Student)RegistrationDatabase.GetUser("PRyan"));
userDatabase.Remove(userName);
}
}
catch
{
Console.WriteLine(String.Format("User \"{0}\" Not Found!", userName));
}
}
private void button8_Click(object sender, EventArgs e)
{
foreach (DataGridViewRow d_row in dataGridView2.Rows)
{
object ischecked = d_row.Cells[0].Value;
if (ischecked == null)
{
}
else
{
try
{
current_user.DropCourse((string)d_row.Cells[1].Value);
}
catch
{
System.Windows.Forms.MessageBox.Show("Error in dropping course");
}
}
}
Form2_Load(sender, e);
}
//verify if courseName is in enrolledCourses of the given student
//remove courseName from enrolledCourses of the given student
public void DropStudentCourse(string courseName, Student studentName)
{
studentName.DropCourse(courseName);
}
