/// <summary>
/// Adds the element.
/// </summary>
/// <param name="frameworkElement">
/// The framework element.
/// </param>
/// <param name="action">
/// The action to execute when the framework element is loaded. Can be <c>null</c>.
/// </param>
/// <exception cref="ArgumentNullException">
/// The <paramref name="frameworkElement"/> is <c>null</c>.
/// </exception>
public void AddElement(FrameworkElement frameworkElement, Action action = null)
{
Argument.IsNotNull("frameworkElement", frameworkElement);
var elementInfo = new WeakFrameworkElementInfo(frameworkElement, action);
elementInfo.Loaded += OnFrameworkElementLoaded;
elementInfo.Unloaded += OnFrameworkElementUnloaded;
lock (_lock)
{
_frameworkElements.Add(elementInfo);
}
}
/// <summary>
/// Adds the element.
/// </summary>
/// <param name="frameworkElement">
/// The framework element.
/// </param>
/// <param name="action">
/// The action to execute when the framework element is loaded. Can be <c>null</c>.
/// </param>
/// <exception cref="ArgumentNullException">
/// The <paramref name="frameworkElement"/> is <c>null</c>.
/// </exception>
public void AddElement(FrameworkElement frameworkElement, Action action = null)
{
Argument.IsNotNull("frameworkElement", frameworkElement);
var elementInfo = new WeakFrameworkElementInfo(frameworkElement, action);
elementInfo.Loaded += OnFrameworkElementLoaded;
elementInfo.Unloaded += OnFrameworkElementUnloaded;
lock (_lock)
{
_frameworkElements.Add(elementInfo);
}
}
