/// <summary>
/// Обновить кнопки верхней панели.
/// </summary>
/// <param name="elements">Коллекция кнопок.</param>
private void UpdateTopBarButtons(OneCommandBarElementsCollection elements)
{
if (TopBarButtonPanel == null)
{
return;
}
try
{
TopBarButtonPanel.Children.Clear();
if (elements == null)
{
return;
}
var content = Content as FrameworkElement;
var binding = new Binding()
{
Mode = BindingMode.TwoWay, Path = new PropertyPath("DataContext"), Source = content
};
TopBarButtonPanel.SetBinding(FrameworkElement.DataContextProperty, binding);
for (int i = 0; i < elements.Count; i++)
{
TopBarButtonPanel.Children.Add((UIElement)elements[i]);
}
}
catch (Exception)
{
}
}
/// <summary>
/// Задает коллекцию кнопок верхней панели.
/// </summary>
public static void SetTopBarButtons(DependencyObject obj, OneCommandBarElementsCollection value)
{
obj.SetValue(TopBarButtonsProperty, value);
}
protected BaseOneCommandBar()
{
this.DefaultStyleKey = typeof(BaseOneCommandBar);
PrimaryCommands = new OneCommandBarElementsCollection();
}
