/// <summary>
/// Adds tab to collection by current type.
/// </summary>
/// <typeparam name="T">Type of tab view model.</typeparam>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
protected async Task AddRelatedPage <T>()
where T : PageViewModel
{
var viewModel = await Core.GetInstanceAsync <T>();
RelatedPages.Add(viewModel);
}
public void Remove(RelatedPages key)
{
_context.Remove(key);
_context.SaveChanges();
}
public void Update(RelatedPages page)
{
_context.Update(page);
_context.SaveChanges();
}
public void Add(RelatedPages page)
{
_context.Add(page);
_context.SaveChanges();
}
