ISensor::SupportsDataField method (sensorsapi.h)
Indicates whether the sensor supports the specified data field.
Syntax
HRESULT SupportsDataField(
[in] REFPROPERTYKEY key,
[out] VARIANT_BOOL *pIsSupported
);
Parameters
[in] key
REFPROPERTYKEY value specifying the data field to search for.
[out] pIsSupported
Address of a VARIANT_BOOL that receives a value indicating whether the sensor supports the data field.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
NULL was passed in for pIsSupported. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | sensorsapi.h |
| Library | Sensorsapi.lib |
| DLL | Sensorsapi.dll |