C# XML Parser: (Method FindOrAddNewChild) Find a child with a tag, or create a new XML child node

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Xml::FindOrAddNewChild

First searches for a child having a tag equal to tagName, and if found, returns it. Otherwise creates a new child, sets the tag equal to tagName, and initializes the Content to empty.

		Declarations
		[Visual Basic] Public Function FindOrAddNewChild(ByVal String tagName) As Boolean [C#] public bool FindOrAddNewChild(string tagName); [C++] public bool FindOrAddNewChild(String *tagName); [JScript] public function FindOrAddNewChild(String tagName) : Boolean

		Parameters
		tagName Search for a child having this tag before creating and returning a new XML child node.