public void deleteEnrollments(Section deleteSection) { foreach (var enrollment in Enrollments.Where(c => c.Section_Id == deleteSection.Id)) { Enrollments.Remove(enrollment); } }
public virtual void RemoveEnrollment(Enrollment enrollment, string comment) { Enrollments.Remove(enrollment); var disenrollment = new Disenrollment(enrollment.Student, enrollment.Course, comment); Disenrollments.Add(disenrollment); }
private void ExecuteDelete(object obj) { object[] parameterArray = (object[])obj; Course id = parameterArray[0] as Course; Enrollments.Remove(id); objschool.Courses.Remove(id); (parameterArray[1] as DataGrid).Items.Refresh(); }