IPhotoAcquireProgressCB::StartEnumeration method (photoacquire.h)
The StartEnumeration
method provides extended functionality when the enumeration of items to acquire begins.
The application provides the implementation of the StartEnumeration
method.
Syntax
HRESULT StartEnumeration(
[in] IPhotoAcquireSource *pPhotoAcquireSource
);
Parameters
[in] pPhotoAcquireSource
Pointer to the IPhotoAcquireSource object that items are being enumerated from.
Return value
The method returns an HRESULT. Your implementation is not limited to the following return values. Any failing HRESULT other than E_NOTIMPL is fatal and will cause the transfer to abort.
Return code | Description |
---|---|
|
The method succeeded. |
|
The method is not implemented. |
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | photoacquire.h |
Library | PhotoAcquireUID.lib |