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Managing Local Partitions

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As an alternative to creating and configuring local partitions through the Component Services administrative tool, you can manage partitions programmatically by using partition-specific COM+ administration collections and properties.

Note

The COM+ partitions service is not enabled by default. To use the COM+ partitions service, you must enable it through the Component Services administration tool or by changing the PartitionsEnabled property on the LocalComputer collection to True.

 

The following subroutine written in Visual Basic script demonstrates how to create a partition on the local computer:

Sub CreatePartition (PartitonGuid, PartitionName)
   Set cat = CreateObject("COMAdmin.COMAdminCatalog")
   Set collPartitions = cat.GetCollection("Partitions")
   collPartitions.Populate
   Set part = collPartitions.Add
   ' If you don't specify a partition GUID, one is created for you.
   ' Otherwise, you can specify one this way:
   part.Value("ID") = PartitonGuid
   part.Value("Name") = PartitionName
   collPartitions.SaveChanges
   Set part = Nothing
   Set collPartitions = Nothing
   Set cat = Nothing
End Sub

The following subroutine written in Visual Basic script demonstrates how to delete a partition from the local computer:

Sub DeletePartition (PartitionName)
   Set cat = CreateObject("COMAdmin.COMAdminCatalog")
   Set collPartitions = cat.GetCollection("Partitions")
   collPartitions.Populate
   numPartitions = collPartitions.Count
   ' Begin with the last partition, and work forward through the list.
   For i = numPartitions - 1 To 0 Step -1 
       If collPartitions.Item(i).Value("Name") = PartitionName Then
           collPartitions.Remove i
       End If
   Next
   collPartitions.SaveChanges
   Set collPartitions = Nothing
   Set cat = Nothing
End Sub

The following subroutine written in Visual Basic script demonstrates how to set the default partition for a user:

Sub SetDefaultPartitionForUser(UserName, PartitionGuid)
   Set cat = CreateObject("COMAdmin.COMAdminCatalog")
   Set collUsers = cat.GetCollection("PartitionUsers")
   collUsers.Populate
   Set user = collUsers.Add
   user.Value("AccountName") = UserName
   user.Value("DefaultPartitionID") = PartitionGuid
   collUsers.SaveChanges
   Set collUsers = Nothing
   Set cat = Nothing
End Sub

The following subroutine written in Visual Basic script demonstrates how to remove the default partition for a user:

Sub RemoveDefaultPartitionForUser(UserName)
   Set cat = CreateObject("COMAdmin.COMAdminCatalog")
   Set collUsers = cat.GetCollection("PartitionUsers")
   collUsers.Populate
   numUsers = collUsers.Count
   ' Begin with the last user, and work forward through the list.
   For i = numUsers - 1 To 0 Step -1
       If collUsers.Item(i).Value("AccountName") = UserName Then
           collUsers.Remove i
       End If
   Next
   collUsers.SaveChanges
   Set collUsers = Nothing
   Set cat = Nothing
End Sub

Collecting Partition Metrics

Configuring the Partition Cache

Grouping Applications into Partitions

Managing Partitions Within Active Directory

Setting Administrative Rights for a Partition