GetFeatureList

Description

Returns the array of strings containing the names of camera features dependent on the specified feature.


Syntax

[VB]
Value=objActiveGige.GetFeatureDependents( Name )

[C/C++]
HRESULT GetFeatureList( bstr Name, VARIANT* pList );


Data Types [VB]

Name: String
Return value: Variant (SAFEARRAY)


Parameters [C/C++]

Name [in]

Name of the feature for which the list of dependent features is requested.

pList [out,retval]

Pointer to the SAFEARRAY of strings containing dependent features.

Return Values

S_OK

Success

E_NOINTERFACE

Category is not supported by the camera

E_FAIL

Failure.

Example

This VB example retrieves the list of features dependent on the "TriggerSelector" feature:

FeatureLst = ActiveGige1.GetFeatureDependents("TriggerSelector")

Remarks

Use this method to determine the features whose values may change when the value of the specified feature is changing. Your application can use it to update the values of the controls linked to the dependant features.

Note that in C/C++ applications it is required to call SafeArrayDestroy() to delete the SAFEARRAY returned by GetFeatureDependents.