IPhotoAcquireSource::GetItemCount method (photoacquire.h)
The GetItemCount method retrieves the number of items found by the InitializeItemList method.
Syntax
HRESULT GetItemCount(
[out] UINT *pnItemCount
);
Parameters
[out] pnItemCount
Pointer to an integer value containing the item count.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
NULL was passed where a non-NULL pointer was expected. |
Remarks
Before calling this method, call InitializeItemList to initialize the item list.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | photoacquire.h |
| Library | PhotoAcquireUID.lib |