public VideoConceptPage()
{
InitializeComponent();
var vm = new VideoConceptViewModel(DisplayAlert);
BindingContext = vm;
// Load the list of videos with any outstanding in the table
vm.Initialize();
}
public VideoConceptPage()
{
InitializeComponent();
var weakThis = new WeakReference <ContentPage>(this);
Func <string, string, string, Task> displayAlert = (title, message, cancel) =>
{
ContentPage conceptPage = null;
if (weakThis.TryGetTarget(out conceptPage))
{
return(conceptPage.DisplayAlert(title, message, cancel));
}
return(Task.Run(() => { }));
};
BindingContext = new VideoConceptViewModel(Camera.Current, displayAlert);
}