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TotalMessageSize Property

Exchange Server 2003

TotalMessageSize Property

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

The TotalMessageSize property indicates the total size, in bytes, of all of the normal messages in the public folder. The TotalMessageSize property is an 8-byte version of the NormalMessageSize property. The TotalMessageSize property is read-only.

Applies To

The TotalMessageSize property is a member of the Exchange_PublicFolder Class.

Instance Path

The TotalMessageSize property appears on instances of the \\COMPUTERNAME\ROOT\MicrosoftExchangeV2:Exchange_PublicFolder class.

MOF Syntax

[read, units("bytes")] uint32 TotalMessageSize;

Qualifiers

units("bytes")

VBScript Example

The following example shows how to retrieve a list of Exchange_PublicFolder instances, and how to retrieve the associated TotalMessageSize properties.

'===============================================================
' Purpose:   Display each Exchange_PublicFolder found for Exchange server,
'            and show the TotalMessageSize property on the Exchange_PublicFolder
'            objects
' Change:    cComputerName [string] the computer to access
' Output:    Displays the name of each Exchange_PublicFolder's TotalMessageSize property
'===============================================================

On Error Resume Next
Dim cComputerName
Const cWMINameSpace = "root/MicrosoftExchangeV2"
Const cWMIInstance = "Exchange_PublicFolder"
cComputerName = "MyComputerNETBIOSName"

Dim strWinMgmts		' Connection string for WMI
Dim objWMIExchange	' Exchange Namespace WMI object
Dim listExchange_PublicFolders	' ExchangeLogons collection
Dim objExchange_PublicFolder		' A single ExchangeLogon WMI object

' Create the object string, indicating WMI (winmgmts), using the
' current user credentials (impersonationLevel=impersonate),
' on the computer specified in the constant cComputerName, and
' using the CIM namespace for the ExchangeClusterResource provider.
strWinMgmts = "winmgmts:{impersonationLevel=impersonate}!//"& _
cComputerName&"/"&cWMINameSpace
Set objWMIExchange =  GetObject(strWinMgmts)
' Verify we were able to correctly set the object.
If Err.Number <> 0 Then
  WScript.Echo "ERROR: Unable to connect to the WMI namespace."
Else
  '
  ' The Resources that currently exist appear as a list of
  ' ExchangeLogon instances in the Exchange namespace.
  Set listExchange_PublicFolders = objWMIExchange.InstancesOf(cWMIInstance)
  '
  ' Were any Exchange_PublicFolder Instances returned?
  If (listExchange_PublicFolders.count > 0) Then
    ' If yes, do the following:
    ' Iterate through the list of Exchange_PublicFolder objects.
    For Each objExchange_PublicFolder in listExchange_PublicFolders
   Wscript.Echo""
       '
       ' Display the value of the TotalMessageSize property.
       WScript.echo "TotalMessageSize         = "& _
        " ["&TypeName(objExchange_PublicFolder.TotalMessageSize)&"] "& _
       objExchange_PublicFolder.TotalMessageSize
       '
    Next
  Else
    ' If no Exchange_PublicFolder instances were returned,
    ' display that.
    WScript.Echo "WARNING: No Exchange_PublicFolder instances were returned."
  End If
End If

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