IWMSPublishingPointTotalCounters.AllCounters (Visual Basic .NET)

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IWMSPublishingPointTotalCounters.AllCounters (Visual Basic .NET)

The AllCounters property retrieves an array that contains all of the counters supported by the object.

Syntax

  Variant = IWMSPublishingPointTotalCounters.AllCounters

Property Value

A Variant array containing the counters.

Remarks

This property is read-only. The array is two-dimensional. The first element in each row contains the name of the counter property, and the second element in each row contains the value. The AllCounters property is used to speed up counter retrieval during remote administration, by making one call instead of multiple calls to retrieve multiple counter properties.

The properties returned by the array are shown in the following table.

Property	Method
Advertisements	Retrieves the cumulative number of advertisements that have been streamed from playlists since the last reset.
ConnectedPlayers	Retrieves the total number of players connected to the publishing point since the last reset.
FileBytesRead	Retrieves the total number of bytes read from the publishing point since the last reset.
LateReads	Retrieves the total number of read operations that took over 400 milliseconds.
OutgoingDistributionBytesSent	Retrieves the total number of bytes sent to distribution connections since the last reset.
OutgoingDistributionConnections	Retrieves the total number of distribution connections established since the last reset.
PlayerBytesSent	Retrieves the total number of bytes sent to players since the last reset.
StreamDenials	Retrieves the total number of denied stream transmissions since the last reset.
StreamErrors	Retrieves the total number of dropped-packet errors since the last reset.
StreamingPlayers	Retrieves the total number of players that have streamed data from the publishing point since the last reset.
StreamingHTTPPlayers	Retrieves the total number of players that have streamed data by using the HTTP protocol since the last reset.
StreamingRTSPPlayers	Retrieves the total number of players that have streamed data by using the RTSP protocol since the last reset.
StreamingUDPPlayers	Retrieves the total number of players that have streamed data by using the User Datagram Protocol (UDP) since the last reset.
StreamTerminations	Retrieves the total number of stream transmissions that have been terminated since the last reset.

Example Code

Imports Microsoft.WindowsMediaServices.Interop
Imports System.Runtime.InteropServices

Private Sub GetAllCounters()

    ' Declare variables.
    Dim Server As WMSServer
    Dim PubPoints As IWMSPublishingPoints
    Dim PubPoint As IWMSPublishingPoint
    Dim TotalCounters As IWMSPublishingPointTotalCounters
    Dim aAllCounters As Object
    Dim varValue As Object

Try
    ' Create the WMSServer object.
    Server = New WMSServer()

    ' Retrieve the IWMSPublishingPoints object.
    PubPoints = Server.PublishingPoints

    ' Retrieve information about each publishing point.
    For Each PubPoint In PubPoints

        ' Retrieve a pointer to a list of total statistics
        ' for the publishing point.
        TotalCounters = PubPoint.TotalCounters

        ' Retrieve an array of all the counters in this object.
        aAllCounters = TotalCounters.AllCounters

        ' Process each array element.
        Dim j As Integer, k As Integer
        For j = LBound(aAllCounters) To UBound(aAllCounters)

            For k = LBound(aAllCounters, 2) To UBound(aAllCounters, 2)

                varValue = aAllCounters(j, k)

                If TypeName(varValue) = "String" Then

                    ' TODO: Handle counter names.
               End If

                If TypeName(varValue) = "Integer" Then

                    ' TODO: Handle counter values.
               End If

            Next k

        Next j

    Next

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.

• Note   Some counters are not available in the Windows Server 2003 family.

See Also

• IWMSPublishingPointTotalCounters Object (Visual Basic .NET)

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