public UiaExpandCollapsePattern(classic.ExpandCollapsePattern ExpandCollapsePattern)
		{
		    this._expandCollapsePattern = ExpandCollapsePattern;
		}
		public void SetSourcePattern(object pattern)
		{
		    this._expandCollapsePattern = pattern as classic.ExpandCollapsePattern;
		}
		public UiaExpandCollapsePattern(IUiElement element, classic.ExpandCollapsePattern expandCollapsePattern)
		{
			this._expandCollapsePattern = expandCollapsePattern;
			this._element = element;
			//this._useCache = useCache;
		}