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ISensorCollection::GetCount method

Retrieves the count of sensors in the collection.

Syntax


HRESULT GetCount(
  [out] ULONG *pCount
);

Parameters

pCount [out]

Address of a ULONG that receives the count.

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 pCount.

 

Examples

For an example of how to retrieve a sensor count, see Retrieving a Sensor Object.

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

ISensorCollection

 

 

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