addProcessingInstructionObject
addProcessingInstructionObject(procInstr: JadeXMLProcessingInstruction;
target: String;
data: String): JadeXMLProcessingInstruction updating;
The addProcessingInstructionObject method of the JadeXMLElement class adds a processing instruction object with the values specified in the target and data parameters and returns a reference to the added JadeXMLProcessingInstruction object instance.
