NodeAsDouble
This method returns the text of an XML node as data type Double. The XML node is transferred to the method as input parameter.
Syntax
METHOD NodeAsDouble : LREAL
VAR_INPUT
n : SXmlNode;
END_VAR
Return value
Name | Type |
|---|---|
NodeAsDouble | LREAL |
Inputs
Name | Type |
|---|---|
n | SXmlNode |
Sample call:
lrXmlNode:= fbXml.NodeAsDouble(xmlMachine1);