IWMSAdminNetworkDataSourcePlugin Object (Visual Basic .NET)
The IWMSAdminNetworkDataSourcePlugin object is exposed by the WMS Network Data Source plug-in. This object allows you to control how data is received over different network protocols. The IWMSAdminNetworkDataSourcePlugin object exposes the following properties and methods.
Property |
Description |
|---|---|
BufferingTime |
Specifies and retrieves the amount of time that the plug-in buffers data before sending it along the data path. |
NumProtocolsSupported |
Retrieves the number of networking protocols supported by the plug-in. |
NumUDPPortRanges |
Retrieves the number of UDP/TCP port number ranges that can be used by the data source plug-in to receive data. |
ProxyHostName |
Retrieves the name of the proxy server. |
ProxyPassword |
Retrieves a Boolean value indicating whether a proxy password has been set for a particular protocol. |
ProxyPort |
Retrieves the port number to use for a particular protocol to receive content from an upstream proxy server. |
ProxySettings |
Retrieves an enumeration value indicating the proxy mode for a particular protocol. |
ProxyUserName |
Retrieves a user name that can be sent to a proxy server in response to an authentication challenge. |
SupportedProtocolName |
Retrieves the name of a specific protocol from a list of supported protocols. |
TCPEnabled |
Retrieves a Boolean value indicating whether the data source plug-in can use TCP when selecting a streaming protocol. |
UDPEnabled |
Specifies and retrieves a Boolean value indicating whether the data source plug-in can use UDP when selecting a streaming protocol. |
UDPPortRangeLowerBound |
Retrieves the lower bound of a specific UDP port range. |
UDPPortRangeUpperBound |
Retrieves the upper bound of a specific UDP port range. |
Method |
Description |
|---|---|
AddUDPPortRange |
Adds a range of UDP/TCP port numbers that can be used by the data source plug-in to receive data. |
DeleteAllUDPPortRanges |
Removes all of the UDP/TCP port number ranges that can be used by the data source plug-in to receive data. |
SetProxyCredentials |
Specifies the user name and password that can be used to connect to a proxy. |
SetProxyHostName |
Specifies the name of the proxy server. |
SetProxyPort |
Specifies the port number used for streaming content to the proxy server. |
SetProxySettings |
Specifies an enumeration value indicating the proxy mode for a particular protocol. |
Example
The following example illustrates how to retrieve an IWMSAdminNetworkDataSourcePlugin object.
Imports Microsoft.WindowsMediaServices.Interop
Imports System.Runtime.InteropServices
Private Sub RetrieveObj()
' Declare variables.
Dim Server As WMSServer
Dim Plugin As IWMSPlugin
Dim AdminNetDataSrc As IWMSAdminNetworkDataSourcePlugin
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
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