Mono.UIAutomation.Winforms.Navigation.ParentNavigation.GetPreviousExplicitSiblingProvider C# (CSharp) Method

		public IRawElementProviderFragment GetPreviousExplicitSiblingProvider (INavigation navigation)
		{
			if (chain.Contains (navigation) == true) {
				LinkedListNode<INavigation> previousNode = chain.Find (navigation).Previous;
				if (previousNode == null)
					return null;
				else
					return previousNode.Value.Provider;
			} else
				return null;
		}