/// <summary>
/// Gets the key.
/// </summary>
/// <param name="contextObject">The context.</param>
/// <returns>key stored in context property</returns>
private string GetKey(object contextObject)
{
return(LocalizedBinding.ResolveKey(contextObject, this.propertyPath));
}
/// <summary>
/// Gets the key.
/// </summary>
/// <param name="element">The framework element.</param>
/// <returns>key or null</returns>
private string GetKey(FrameworkElement element)
{
return(LocalizedBinding.ResolveKey(element.DataContext, this.PropertyPath));
}