/// <summary>
/// Executes an action on the UI thread. If this method is called
/// from the UI thread, the action is executed immendiately. If the
/// method is called from another thread, the action will be enqueued
/// on the UI thread's dispatcher and executed asynchronously.
/// <para>
/// For additional operations on the UI thread, you can get a
/// reference to the UI thread's dispatcher thanks to the property
/// <see cref="UiDispatcher" />
/// </para>
/// .
/// </summary>
/// <param name="action">
/// The action that will be executed on the UI
/// thread.
/// </param>
public static void CheckBeginInvokeOnUi(Action action)
{
if (action == null)
{
return;
}
CheckDispatcher();
if (UiDispatcher.CheckAccess())
{
action();
}
else
{
BeginInvoke(action);
}
}