toString « XML « Flash / Flex / ActionScript

1.If the XML object in question contains only a single node only the text value of the node will be returned
2.The toXMLString() method always return the full XML tag and all values contained within an element.
3.Printing Pretty
4.Setting the Number of Spaces per Indentation
5.Difference between toString and toXMLString
6.Converting an XML Element to a String
7.Converting an Attribute to a String