Xml.XMLIntf.IXMLDocument.GeneratePrefix
Delphi
function GeneratePrefix(const Node: IXMLNode): DOMString;
C++
virtual System::UnicodeString __fastcall GeneratePrefix(const _di_IXMLNode Node) = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Xml.XMLIntf.pas Xml.XMLIntf.hpp |
Xml.XMLIntf | IXMLDocument |
Description
Generates a unique namespace prefix that can be used for a node in the document.
The AddChild method for each node allows the caller to specify that the new node should use an automatically-generated namespace prefix. When this option is specified, the node calls GeneratePrefix to generate a unique string to act as a namespace prefix.
Node is the interface for the node which will use the newly-generated namespace prefix.
GeneratePrefix returns a unique string that is not already used in the document to represent a namespace URI. The generated namespace prefixes are only unique within a single document.