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IWMSPacketList::GetBuffer
The GetBuffer method retrieves the buffer associated with this packet list.
Syntax
HRESULT GetBuffer( );
Parameters
ppBuffer
[out] Pointer to a pointer to an INSSBuffer interface containing the buffer retrieved.
dwExFlags
[in] Member of the WMS_PACKET_LIST_EX_FLAGS enumeration type. This must be a bitwise OR of one or more of the following values.
| Value | Description |
| WMS_NO_ADDREF | Reference counts should not be used with this packet. |
| WMS_PACKET_NO_ADDREF | The reference count for the packet should not be incremented. |
| WMS_PACKET_NO_RELEASE | The packet should not be released regardless of reference count. |
| WMS_PLIST_BUFFER_NO_ADDREF | The reference count for the buffer should not be incremented. |
| WMS_PLIST_BUFFER_NO_RELEASE | The buffer should not be released regardless of reference count. |
| WMS_PLIST_NO_ADDREF | The reference count for the packet list should not be incremented. |
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
| Return code | Number | Description |
| E_INVALIDARG | 0x80070057 | ppBuffer is null. |
Requirements
Header: wmspacket.h.
Library: WMSServerTypeLib.dll.
Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.
See Also
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