// Initialize page and set binding context to BusinesscardsEntryViewModel
public BusinesscardEntryPage()
{
InitializeComponent();
BindingContext = new BusinesscardEntryViewModel(Navigation);
MessagingCenter.Subscribe <BusinesscardEntryViewModel>(this, "endpoint", (sender) =>
{
save.IsEnabled = false;
delete.IsEnabled = false;
// enable the indicator
activityindicator2.IsEnabled = true;
activityindicator2.IsRunning = true;
activityindicator2.IsVisible = true;
});
MessagingCenter.Subscribe <BusinesscardEntryViewModel>(this, "endpoint_done", (sender) =>
{
save.IsEnabled = true;
delete.IsEnabled = true;
// disable the indicator
activityindicator2.IsEnabled = false;
activityindicator2.IsRunning = false;
activityindicator2.IsVisible = false;
});
}
// Initialize page and set binding context to BusinesscardsEntryViewModel using an existing businesscard
public BusinesscardEntryPage(Businesscard card)
{
InitializeComponent();
BindingContext = new BusinesscardEntryViewModel(Navigation, card);
MessagingCenter.Subscribe <BusinesscardEntryViewModel>(this, "endpoint", (sender) =>
{
save.IsEnabled = false;
delete.IsEnabled = false;
});
MessagingCenter.Subscribe <BusinesscardEntryViewModel>(this, "endpoint_done", (sender) =>
{
save.IsEnabled = true;
delete.IsEnabled = true;
});
}
