IWMSServerTotalCounters.AllCounters (Visual Basic .NET)

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IWMSServerTotalCounters.AllCounters (Visual Basic .NET)

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

Syntax

  Variant = IWMSServerTotalCounters.AllCounters

Property Value

An array of Variant types 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	Description
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 server since the last reset.
LateReads	Retrieves the total number of read operations that took over 400 milliseconds.
LateSends	Retrieves the total number of late send operations since the last reset.
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 content from the server 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.
UDPResendRequests	Retrieves the number of User Datagram Protocol (UDP) resend requests received since the last reset.
UDPResendsSent	Retrieves the number of UDP resend requests processed since the last reset.

Example Code

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

Private Sub GetAllCounters()

    ' Declare variables.
    Dim Server As WMSServer
    Dim TotalCounters As IWMSServerTotalCounters
    Dim aAllCounters As Object
    Dim varValue As Object
    Dim i As Integer
    Dim j As Integer

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

    ' Retrieve a list of total statistics
    ' for the server.
    TotalCounters = Server.TotalCounters

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

    ' Process each array element.
    For i = LBound(aAllCounters) To UBound(aAllCounters)

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

            varValue = aAllCounters(i, j)

            If TypeName(varValue) = "String" Then
                ' TODO: Handle counter names.
           End If

            If TypeName(varValue) = "Integer" Then
                ' TODO: Handle counter values.
           End If

        Next j

    Next i

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

• IWMSServerTotalCounters Object (Visual Basic .NET)

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