IWpdSerializer::GetBufferFromIPortableDeviceValues method
The GetBufferFromIPortableDeviceValues method serializes a submitted IPortableDeviceValues interface to an allocated byte array. The byte array returned is allocated for the caller and should be freed by the caller using CoTaskMemFree.
Syntax
HRESULT GetBufferFromIPortableDeviceValues(
[in] IPortableDeviceValues *pSource,
[out] BYTE **ppBuffer,
[out] DWORD *pdwBufferSize
);
Parameters
-
pSource [in]
-
Pointer to an IPortableDeviceValues interface to serialize.
-
ppBuffer [out]
-
Pointer to a BYTE* that contains the serialized data. Windows Portable Devices allocates this memory; the caller must free it by calling CoTaskMemFree.
-
pdwBufferSize [out]
-
Pointer to a DWORD that specifies the size of allocated buffer, in bytes.
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. |
|
There was not enough memory available to create the buffer. |
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|