ISensor::GetSupportedDataFields method

Retrieves a set of PROPERTYKEYs that represent the data fields the sensor can provide.

Syntax


HRESULT GetSupportedDataFields(
  [out] IPortableDeviceKeyCollection **ppDataFields
);

Parameters

ppDataFields [out]

Address of the IPortableDeviceKeyCollection pointer that receives the list of supported data fields.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return codeDescription
S_OK

The method succeeded.

E_POINTER

NULL was passed in for ppDataFields.

 

Examples

For an example of how to retrieve the list of supported data fields, see Checking for Supported Sensor Data Fields .

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

None supported

Header

Sensorsapi.h

Library

Sensorsapi.lib

DLL

Sensorsapi.dll

See also

ISensor

 

 

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