private async void Dashboard_TappedAsync(object sender, EventArgs e)
{
try
{
this.BindingContext = null;
this.parentGrid.Children.Clear();
this.Content = null;
if (this.MySearchEditViewModel != null)
{
this.MySearchEditViewModel.BindingContext = null;
this.MySearchEditViewModel = null;
}
}
catch (Exception ex)
{
}
GC.Collect();
GC.SuppressFinalize(this);
await Navigation.PopModalAsync();
}
public SearchEditChildView()
{
MySearchEditViewModel = new SearchEditViewModel();
BindingContext = MySearchEditViewModel;
InitializeComponent();
SelectCountryName.IsVisible = false;
MessagingCenter.Subscribe <String, bool>(this, "Tab", (text, value) =>
{
LocationImageButton.IsTabStop = value;
ChildFirstName.IsTabStop = value;
ChildLastName.IsTabStop = value;
CountryName.IsTabStop = value;
ChildID.IsTabStop = value;
DOB.IsTabStop = value;
EnrollmentDate.IsTabStop = value;
});
MySearchEditViewModel.SelectedLocations = new List <string>();
LoadTree();
}