public CoursesViewModel()
{
instance = this;
this.courseService = new CourseService();
this.RefreshCommand = new Command(async() => await GetCourses());
this.RefreshCommand.Execute(null);
}
public CourseItemViewModel()
{
this.courseService = new CourseService();
EditCourseCommand = new Command(async() => await EditCourse());
DeleteCourseCommand = new Command(async() => await DeleteCourse());
}
public CreateCourseViewModel()
{
this.courseService = new CourseService();
this.SaveCommand = new Command(async() => await CreateCourse());
this.IsRunning = false;
this.IsEnabled = true;
}
public EditCourseViewModel(CourseDTO course)
{
this.course = course;
this.courseService = new CourseService();
this.SaveCommand = new Command(async() => await EditCourse());
this.IsRunning = false;
this.IsEnabled = true;
}
