public Task ShowAsync <TView>(object viewModel, DialogClosedEventHandler closedEventHandler) where TView : UserControl, new()
{
var view = GetOrCreateView <TView>();
view.DataContext = viewModel;
return(DialogHost.Show(view, RootDialogIdentifier, (s, e) => OnCloseDialog(e, closedEventHandler)));
}
// Parses the event parameter and invokes the handler with passing the parsed parameter to it
private void OnCloseDialog(DialogClosingEventArgs e, DialogClosedEventHandler closedEventHandler)
{
var parameter = e.Parameter?.ToString();
var dialogResult = ParseDialogResult(parameter);
closedEventHandler?.Invoke(dialogResult);
}
public Task ShowConfirmationAsync(string title, string text, DialogClosedEventHandler closedEventHandler)
{
var parameters = new ConfirmationDialogParameters {
Title = title, Text = text
};
return(ShowAsync <ConfirmationDialog>(parameters, closedEventHandler));
}
protected virtual void OnDialogClosed(DialogClosedEventArgs e)
{
DialogClosedEventHandler dialogClosed = this.DialogClosed;
if (dialogClosed == null)
{
return;
}
dialogClosed((object)this, e);
}
public Task ShowConfirmationAsync(string title, string text, DialogClosedEventHandler closedEventHandler)
{
closedEventHandler?.Invoke(DialogResult);
DialogResult = DialogResult.Unspecified;
return(Task.CompletedTask);
}
public Task ShowAsync <TView>(object viewModel, DialogClosedEventHandler closedEventHandler) where TView : UserControl, new()
{
closedEventHandler?.Invoke(DialogResult);
DialogResult = DialogResult.Unspecified;
return(Task.CompletedTask);
}
