// обработка нажатия элемента в списке
private async void OnItemSelected(object sender, SelectedItemChangedEventArgs e)
{
ModelClass modelClass = (ModelClass)e.SelectedItem;
AddNotePage addNotePage = new AddNotePage();
addNotePage.BindingContext = modelClass;
await Navigation.PushAsync(addNotePage);
}
private async void plus_Clicked(Object sender, EventArgs e)
{
ModelClass modelClass = new ModelClass();
AddNotePage addNotePage = new AddNotePage();
addNotePage.BindingContext = modelClass;
await Navigation.PushAsync(addNotePage);
}
private void ToolbarItem_Clicked(object sender, EventArgs e)
{
var p = new AddNotePage();
p.BindingContext = new NotesViewModel()
{
SelectedUser = ((BaseViewModel)this.BindingContext).SelectedUser
};
Navigation.PushModalAsync(p, true);
}