IStiDeviceControl interface (stiusd.h)

This section describes the methods defined for the IStiDeviceControl COM Interface. Method prototypes are contained in Stiusd.h.

Inheritance

The IStiDeviceControl interface inherits from the IUnknown interface.

The IStiDeviceControl interface has these methods.


IStiDeviceControl::AddRef The IStiDeviceControl::AddRef method increments the reference count for the IStiDeviceControl interface.
IStiDeviceControl::GetMyDeviceHandle This topic describes the GetMyDeviceHandle method.
IStiDeviceControl::GetMyDeviceOpenMode The IStiDeviceControl::GetMyDeviceOpenMode method allows a still image minidriver to obtain the transfer mode that an application specified when it created an instance of a still image device.
IStiDeviceControl::GetMyDevicePortName The IStiDeviceControl::GetMyDevicePortName method allows a user-mode still image minidriver to obtain a device's port name.
IStiDeviceControl::RawDeviceControl This topic describes the RawDeviceControl method.
IStiDeviceControl::Release The IStiDeviceControl::Release method closes the instance of the COM object that was created when a minidriver client called IStiUSD::Initialize.
IStiDeviceControl::WriteToErrorLog The IStiDeviceControl::WriteToErrorLog method allows a user-mode still image minidriver to write a message into the still image error log.