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

		Unit GetNodeSpacing (TreeNode node)
		{
			if (node.Selected && selectedNodeStyle != null && selectedNodeStyle.NodeSpacing != Unit.Empty)
				return selectedNodeStyle.NodeSpacing;

			if (levelStyles != null && node.Depth < levelStyles.Count && levelStyles [node.Depth].NodeSpacing != Unit.Empty)
				return levelStyles [node.Depth].NodeSpacing;

			if (node.IsLeafNode) {
				if (leafNodeStyle != null && leafNodeStyle.NodeSpacing != Unit.Empty)
					return leafNodeStyle.NodeSpacing;
			} else if (node.IsRootNode) {
				if (rootNodeStyle != null && rootNodeStyle.NodeSpacing != Unit.Empty)
					return rootNodeStyle.NodeSpacing;
			} else if (node.IsParentNode) {
				if (parentNodeStyle != null && parentNodeStyle.NodeSpacing != Unit.Empty)
					return parentNodeStyle.NodeSpacing;
			}

			if (nodeStyle != null)
				return nodeStyle.NodeSpacing;
			else
				return Unit.Empty;
		}