UpdateActionParameters Callback

The ATML TD translator calls the UpdateActionParameters callback after translating <Parameters>, <TestResults>, or <SessionData> child elements of each <Action> or <Test> element.

Typical Use

Use the UpdateActionParameters callback to add, delete, modify, or reorder parameters passed from TestStand to the code modules. Only this callback can add, delete, modify, or reorder parameters.

LabVIEW

The following figure shows the controls and indicators connected to the VI connector pane.

• TranslatorCodeGenerator—Automation Refnum control that uses the TranslatorCodeGenerator interface.
• CodeGenerator—Automation Refnum control that uses the LVCodeGenerator interface.
• DOMNode—Automation Refnum control that uses the MSXML DOM Node of the <Action> element.
• ParameterCollection—Automation Refnum control that uses the ParameterInfoCollection interface.
• Error Out—The error out cluster, which contains the error status, code, and source information.

LabWindows/CVI

LabWindows/CVI Function Prototype

HRESULT __stdcall CodeGenerator_UpdateActionParameters(
IDispatch * translatorCodeGen,
IDispatch * cviCodeGen,
IDispatch * domNode,
IDispatch * paramInfoCollection,
long* errorCode,
BSTR* errorDescription )

Microsoft Visual C++ Function Prototype

extern "C" HRESULT __stdcall CodeGenerator_UpdateActionParameters(
TranslatorCodeGenerator* translatorCodeGen,
CVICodeGenerator* cviCodeGen,
MSXML2::IXMLDOMNode* domNode,
ParameterInfoCollection* paramInfoCollection,
long* errorCode,
BSTR* errorDescription )

Parameters

• translatorCodeGen—Instance that implements TranslatorCodeGenerator interface.
• cviCodeGen—Instance that implements CVICodeGenerator interface.
• domNode—MSXML DOM Node of the <Action> element.
• paramInfoCollection—Instance that implements ParameterInfoCollection interface.
• errorCode—Error code to log in the log file.
• errorDescription—Error description of the error code.

See Also

<Action> Element

Creating a DLL for a LabWindows/CVI Custom Code Generator

Creating a VI for a LabVIEW Custom Code Generator

CVICodeGenerator

Example LabVIEW Custom Code Generator VIs

LVCodeGenerator

ParameterInfoCollection

<Parameters> Element

Recommended LabWindows/CVI Function Prototypes

Recommended Microsoft Visual C++ Function Prototypes

<SessionData> Element

<TestResults> Element

TranslatorCodeGenerator