Extensions.DiagCom.DiagService

Classification

Name	DiagService
Short Description	Diagnostic Service
Class	Simple Data Type
Base Data Type	ComplexType
Default Value	Empty
Provide a Literal	No
SpecifiedBy	ISO 13209-3
Standard Compliant	Yes

Description

A DiagService is a handle to an object representing a diagnostic service, e.g. a service for reading error codes. A DiagService handle can be used for performing a diagnostic service execution using the ExecuteDiagService action.

In case of a MVCI/ODX based system a DiagService handle represents a MCDDiagComPrimitive object.

Core Conversion

The following table shows the rules for conversion to another data type:

Conversion	Result	Sample
ToBoolean	Undefined (should not be used)
ToInteger	Undefined (should not be used)
ToFloat	Undefined (should not be used)
ToString	Returns the name of the diagnostic service	String s = ToString(diagServiceVariable); // Returns "DiagServiceName"
ToByteField	Undefined (should not be used)

Sample

DiagCom.DiagService DiagServiceVariable;