TXMLConfig.DeleteValue procedure
Deletes the value stored in the DOM node at the specified path.
Declaration
procedure DeleteValue(const APath: string)Arguments
APath | Path to the DOM node affected in the method. |
Description
DeleteValue is a procedure used to remove the value for a DOM node
stored at the path specified in
APath.
APath contains
the path specifier which describes the hierarchy of elements and attributes
needed to access the DOM node. See
TXMLConfig Path Syntax for details about
path specifiers.
DeleteValue calls the FindNode method to get the DOM node updated
in the method.
No actions are performed in the method when a node cannot be found with the
specified path.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.