IWMSAdminNetworkDataSourcePlugin.SupportedProtocolName (Visual Basic .NET)
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IWMSAdminNetworkDataSourcePlugin.SupportedProtocolName (Visual Basic .NET)
The SupportedProtocolName property retrieves the name of a specific protocol from a list of supported protocols.
Syntax
String = AdminNetworkDataSourcePlugin.SupportedProtocolName(dwProtocolNum)
Parameters
dwProtocolNum
[in] Integer containing the index.
Property Value
A String containing the protocol name.
If this property fails, it throws an exception.
Number | Description |
0x80070057 | The dwProtocolNum parameter is 0 or 1, but neither the HTTP protocol nor the RTSP protocol are supported, or the dwProtocolNum parameter is not 0 or 1. |
Remarks
If you specify 0 for the dwProtocolNum parameter, the server returns HTTP if it is supported. If you specify 0 for the dwProtocolNum parameter, and HTTP is not supported but RTSP is, the server returns RTSP. If you specify 1 for the dwProtocolNum parameter, and RTSP is supported, the server returns RTSP. The server does not return HTTP if you specify 1 for the dwProtocolNum parameter.
Example Code
Imports Microsoft.WindowsMediaServices.Interop Imports System.Runtime.InteropServices Private Sub GetProtocolName() ' Declare variables. Dim Server As WMSServer Dim Plugin As IWMSPlugin Dim AdminNetDataSrc As IWMSAdminNetworkDataSourcePlugin Dim strProtocol As String Try ' Create the WMSServer object. Server = New WMSServer() ' Retrieve the plug-in to be configured. Plugin = Server.DataSources.Item("WMS Network Data Source") ' Retrieve the custom interface of the plug-in. AdminNetDataSrc = Plugin.CustomInterface ' Retrieve the name of the first supported protocol. strProtocol = AdminNetDataSrc.SupportedProtocolName(0) Catch excCom As COMException ' TODO: Handle COM exceptions. Catch exc As Exception ' TODO: Handle errors. Finally ' TODO: Clean-up code goes here. End Try End Sub
Requirements
Reference: Add a reference to Microsoft.WindowsMediaServices.
Namespace: Microsoft.WindowsMediaServices.Interop.
Assembly: Microsoft.WindowsMediaServices.dll.
Library: WMSServerTypeLib.dll.
Platform: Windows Server 2003 family, Windows Server 2008 family.
See Also
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