private void Add() { var context = new CourseVM(teachers.ToArray(), groups.ToArray(), subjects.ToArray()); var winc = new NewCourse() { DataContext = context }; winc.ShowDialog(); System.Console.WriteLine(context.Course != null); if (context.Course != null) { ClassCourse.Add(context.Course); } }
private void Edit() { if (Index >= 0) { var course = ClassCourse[Index]; var context = new CourseVM(course, teachers.ToArray(), groups.ToArray(), subjects.ToArray()); var wint = new NewCourse() { DataContext = context }; wint.ShowDialog(); if (context.Teacher != null) { ClassCourse[Index] = context.Course; } } }