/// <summary>
/// Given an element parsed from a XAML file, this method unwraps the include's content and returns it,
/// if it is an <see cref="IInclude"/>.
/// </summary>
/// <param name="maybeIncludeElement">Element parsed from a XAML file.</param>
/// <returns>The given <paramref name="maybeIncludeElement"/> or its content, if it is an include.</returns>
public static object UnwrapIncludesAndCleanup(object maybeIncludeElement)
{
IInclude include = maybeIncludeElement as IInclude;
if (include == null)
{
return(maybeIncludeElement);
}
object content = include.PassContent();
object result = UnwrapIncludesAndCleanup(content);
IDisposable disposable = include as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
return(result);
}
