private void UserControl_AccessKeyDisplayRequested(UIElement sender, AccessKeyDisplayRequestedEventArgs args)
{
var tooltip = ToolTipService.GetToolTip(Button) as ToolTip;
if (tooltip == null)
{
tooltip = new ToolTip();
tooltip.Background = new SolidColorBrush(Windows.UI.Colors.Black);
tooltip.Foreground = new SolidColorBrush(Windows.UI.Colors.White);
tooltip.Padding = new Thickness(4, 4, 4, 4);
tooltip.VerticalOffset = -20;
tooltip.Placement = PlacementMode.Bottom;
ToolTipService.SetToolTip(sender, tooltip);
}
if (string.IsNullOrEmpty(args.PressedKeys))
{
tooltip.Content = sender.AccessKey;
}
else
{
tooltip.Content = sender.AccessKey.Remove(0, args.PressedKeys.Length);
}
tooltip.IsOpen = true;
}
private void OnDisplayRequested(UIElement sender, AccessKeyDisplayRequestedEventArgs args)
{
var tooltip = new ToolTip
{
Background = new SolidColorBrush(Colors.Black),
Foreground = new SolidColorBrush(Colors.White),
Padding = new Thickness(4),
VerticalOffset = -20,
Placement = PlacementMode.Bottom,
Content = sender.AccessKey
};
ToolTipService.SetToolTip(sender, tooltip);
tooltip.IsOpen = true;
}
private void OnDisplayRequested(UIElement sender, AccessKeyDisplayRequestedEventArgs args)
{
var tooltip = new ToolTip
{
Background = new SolidColorBrush(Colors.Black),
Foreground = new SolidColorBrush(Colors.White),
Padding = new Thickness(4),
VerticalOffset = -20,
Placement = PlacementMode.Bottom,
Content = sender.AccessKey
};
ToolTipService.SetToolTip(sender, tooltip);
tooltip.IsOpen = true;
}
private void OnAccessKeyPressed(UIElement sender, AccessKeyDisplayRequestedEventArgs args)
{
ToolTip tooltip = ToolTipService.GetToolTip(sender) as ToolTip;
tooltip.IsOpen = true;
}
string IAccessKeyDisplayRequestedEventArgsResolver.PressedKeys(AccessKeyDisplayRequestedEventArgs e) => e.PressedKeys;
/// <summary> /// Gets the keys that were pressed to start the access key sequence. /// </summary> /// <param name="e">The requested <see cref="AccessKeyDisplayRequestedEventArgs"/>.</param> /// <returns>The keys that were pressed to start the access key sequence.</returns> public static string PressedKeys(this AccessKeyDisplayRequestedEventArgs e) => Resolver.PressedKeys(e);
