IStillImage::RefreshDeviceBus method
The IStillImage::GetSTILaunchInformation method is used to request a bus refresh.
Syntax
HRESULT RefreshDeviceBus(
[in] LPCWSTR pwszDeviceName
);
Parameters
-
pwszDeviceName [in]
-
The friendly device name of the device to reset
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This method is mainly used for non PnP buses like SCSI, whe the device was powered on after PnP enumeration.
See also