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NF:sti.IStillImageW.GetDeviceInfo |
IStillImageW::GetDeviceInfo (sti.h) |
The IStillImage::GetDeviceInfo method returns hardware characteristics for a specified still image device. |
image\istillimage_getdeviceinfo.htm |
image |
05/03/2018 |
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GetDeviceInfo, GetDeviceInfo method [Imaging Devices], GetDeviceInfo method [Imaging Devices],IStillImageW interface, IStillImageW interface [Imaging Devices],GetDeviceInfo method, IStillImageW.GetDeviceInfo, IStillImageW::GetDeviceInfo, image.istillimage_getdeviceinfo, sti/IStillImageW::GetDeviceInfo, stifnc_a6d46551-9c0a-41f2-a5ed-ca5bc4d1b8c1.xml |
sti.h |
Sti.h |
Desktop |
Windows |
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The IStillImage::GetDeviceInfo method returns hardware characteristics for a specified still image device.
Caller-supplied pointer to a string representing an internal device name, obtained by calling IStillImage::GetSTILaunchInformation or IStillImage::GetDeviceList.
Receives a handle to an STI_DEVICE_INFORMATION structure.
If the operation succeeds, the method returns S_OK. Otherwise, it returns one of the STIERR-prefixed error codes defined in stierr.h.
The IStillImage::GetDeviceInfo method returns an STI_DEVICE_INFORMATION structure for the specified still-image device. Structure contents are typically used for creating user interface displays.
Before calling IStillImage::GetDeviceInfo, clients of the IStillImage COM interface must call IStillImage::StiCreateInstance to obtain an IStillImage interface pointer.
When the caller has finished using the STI_DEVICE_INFORMATION structure referenced by ppBuffer, it must deallocate the buffer by calling LocalFree (described in the Microsoft Windows SDK documentation).