IWMSPacketList::GetAllPackets
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IWMSPacketList::GetAllPackets
The GetAllPackets method retrieves an array containing all the packets in the packet list.
Syntax
HRESULT GetAllPackets( );
Parameters
dwFirstPacket
[in] DWORD containing the index of the first packet.
dwMaxNumPackets
[in] DWORD containing the maximum number of packets to retrieve.
pPacketDesc
[out] Pointer to a WMSPACKETDESC structure describing the packet.
ppPacket
[out] Pointer to a pointer to an IWMSPacket interface containing the first returned packet.
pdwDescNum
[out] Pointer to a DWORD containing the number of packet descriptors returned.
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 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 | ppPacket 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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