SIL.FieldWorks.Common.Controls.LayoutMerger.GetKey C# (CSharp) Method

GetKey() private method

private GetKey ( XmlNode node ) : string
node System.Xml.XmlNode
return string
		private string GetKey(XmlNode node)
		{
			var key = Utils.XmlUtils.GetOptionalAttributeValue(node, RefAttr, string.Empty);
			if (key == ChildStr)
				key = Utils.XmlUtils.GetOptionalAttributeValue(node, LabelAttr, ChildStr);
			return key;
		}