ICcSvcHost::GetDeviceState (Windows Embedded CE 6.0)
1/5/2010
This method determines if a target device is in use.
Syntax
HRESULT GetDeviceState(
LPCOLESTR pwszDeviceId,
DWORD* pdwDeviceState
);
Parameters
- pwszDeviceId
[in] Identifier for the active logical connection.
- pdwDeviceState
[out, retval] Out parameter that receives the device state.
Return Value
This method determines whether the device is in use.
Possible values returned in pdwDeviceState are 0x0, indicating the device is not in use, or 0x1, indicating the device is in use.
The following table shows the returns for this method.
| Value | Description |
|---|---|
S_OK |
This API call was successful. |
E_INVALIDARG |
One or both input arguments are invalid identifiers. |
Requirements
| Header | ccsvchost.h |
| Windows Embedded CE | Windows CE 5.0 and later |