IWMSPacketList::GetAttribute
.gif)
| Previous | Next |
IWMSPacketList::GetAttribute
The GetAttribute method retrieves the value of a packet attribute defined by WMS_PACKET_LIST_ATTRIBUTES.
Syntax
HRESULT GetAttribute( );
Parameters
ValueName
[in] Member of the WMS_PACKET_LIST_ATTRIBUTES enumeration type. This must be one of the following values.
| Value | Description |
| WMS_PACKET_LIST_FLAGS | Retrieves any flags associated with the packet defined by WMS_PACKET_LIST_FLAG_TYPES. |
| WMS_PACKET_LIST_GENID | Retrieves the number of times that the packet list has been processed. |
| WMS_PACKET_LIST_PLAYLIST_GEN_ID | Retrieves the number of times that the playlist has been processed. |
| WMS_PACKET_SEND_TIME | Retrieves the low-order DWORD send time of the packet list. |
| WMS_PACKET_SEND_TIME_HI | Retrieves the high-order DWORD send time of the packet list. |
| WMS_STREAM_SIGNAL | Retrieves stream-signal attributes associated with the packet list. |
pdwValue
[out] Pointer to a DWORD containing the value retrieved.
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 | pdwValue is null or dwValueName is not a valid index location. |
Requirements
Header: wmspacket.h.
Library: WMSServerTypeLib.dll.
Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.
See Also
| Previous | Next |