Edit

IDeviceTopology::GetConnectorCount method (devicetopology.h)

  • Article

The GetConnectorCount method gets the number of connectors in the device-topology object.

Syntax

HRESULT GetConnectorCount(
  [out] UINT *pCount
);

Parameters

[out] pCount

Pointer to a UINT pointer variable into which the method writes the connector count (the number of connectors in the device topology).

Return value

If the method succeeds, it returns S_OK. If it fails, possible return codes include, but are not limited to, the values shown in the following table.

Return code Description
E_POINTER
 Pointer pCount is NULL.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header devicetopology.h

See also

IDeviceTopology Interface