public Task <DialogResult> ShowDialogAsync(ContentDialogOptions <TContent> options)
{
var dialog = new ContentDialog()
{
DataTemplates = { _viewResolver }
};
var viewModel = new ContentDialogViewModel(
new DialogView <DialogResult>(dialog),
options.Title,
options.Content,
options.DialogResults);
dialog.DataContext = viewModel;
return(dialog.ShowDialog <DialogResult>(_owner));
}
