IPortableDeviceValuesCollection::GetCount method
The GetCount method retrieves the number of items in the collection.
Syntax
HRESULT GetCount(
[in] DWORD *pcElems
);
Parameters
-
pcElems [in]
-
Pointer to a DWORD that contains the number of IPortableDeviceValues interfaces in the collection.
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. |
|
A required pointer argument was NULL. |
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|