IBDA_VoidTransform interface (bdaiface.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
The IBDA_VoidTransform interface is implemented on a BDA device filter. It is used by the Network Provider to inactivate a portion of a filter graph without stopping the graph.
Inheritance
The IBDA_VoidTransform interface inherits from the IUnknown interface. IBDA_VoidTransform also has these types of members:
Methods
The IBDA_VoidTransform interface has these methods.
| IBDA_VoidTransform::Start The Start method restarts data flow through a control node. |
| IBDA_VoidTransform::Stop The Stop method stops data flow through a control node. |
Remarks
To declare the interface identifier (IID) for this interface, use the __uuidof operator: __uuidof(IBDA_VoidTransform).
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | bdaiface.h |