Text input in message dialog? ContentDialog?

Question

I am wondering what is the best way to allow a user to input text into a MessageDialog in a Windows 10 universal app.(Forgot password system). From the research I\'ve done this

Answer 1

I use such function to request text from user:

private async Task InputTextDialogAsync(string title)
{
    TextBox inputTextBox = new TextBox();
    inputTextBox.AcceptsReturn = false;
    inputTextBox.Height = 32;
    ContentDialog dialog = new ContentDialog();
    dialog.Content = inputTextBox;
    dialog.Title = title;
    dialog.IsSecondaryButtonEnabled = true;
    dialog.PrimaryButtonText = "Ok";
    dialog.SecondaryButtonText = "Cancel";
    if (await dialog.ShowAsync() == ContentDialogResult.Primary)
        return inputTextBox.Text;
    else
        return "";
}

and its usage:

string text = await InputTextDialogAsync("Title");