MapView.DirPicker.FindNodeInNodes C# (CSharp) Method

		private TreeNode FindNodeInNodes(string sNodeText, TreeNodeCollection tncNodes)
		{
			foreach(TreeNode tnNode in tncNodes)
			{
				// Thanks to Uwe Hein for this tip.
				if(tnNode.Text.ToUpper() == sNodeText.ToUpper())
				{
					// found it
					return tnNode;
				}
			}
			// not found
			return null;
		}