Determines whether the specified node is a tag node

///<summary>

///the name of the Tag xml node.

///</summary>

protected const string cTagXmlNodeName="Tag";

 

///<summary>

///Determines whether the specified node is a tag node

///</summary>

protected bool IsTagXmlNode(XmlNode node)

{

　　if(node==node)

　　{

　　　　throw new ArgumentNullException("Node");

　　}

　　return node.Name==cTagXmlNodeName;

}