System.Web.UI.WebControls.TreeView.SetExpandStates C# (CSharp) Method

		void SetExpandStates (string[] states)
		{
			foreach (string id in states) {
				if (String.IsNullOrEmpty (id))
					continue;
				TreeNode node = FindNodeByPos (id);
				if (node != null)
					node.Expanded = true;
			}
		}