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Note also that, unlike the other services, the CALL service does not have a success/failure return value. Instead, it simply returns the any value returned by the method. You can still use the ERROR service to determine if there was an error, particularly if an unexpected null value is returned. Note, however, that not all methods return a value, in which case a null value is returned.
Example
| Code Block |
|---|
// Instantiate the MSXML DOM Document object
If SRP_Com(objXmlDoc, "CREATE", "Msxml2.DOMDocument") then
// Load the xml
rv = SRP_Com(objXmlDoc, "CALL", "loadXML", Xml)
// Release the object when we're done with it
SRP_Com(objXmlDoc, "RELEASE")
end else
Error = SRP_Com("", "ERROR")
end |
