_NewEnum Property of the IFPCCacheDrives Interface

The _NewEnum property gets an enumerator object for the collection. An enumerator object provides serial access to the elements of the collection.

C++

HRESULT get__NewEnum(
    IUnknown* ppEnum
);

Parameters

• ppEnum
  Address of an interface pointer that on return points to the IUnknown interface of an enumerator object that implements an IEnumVARIANT interface for the collection. An interface pointer to the IEnumVARIANT interface of the enumerator object can be retrieved by calling QueryInterface on the IUnknown interface returned.

Return Value

This property method returns S_OK if the call is successful; otherwise, it returns an error code.

Visual Basic

Property _NewEnum As IUnknown

Property Value

Reference to an enumerator object that provides serial access to the elements of the collection.

Example Code

This VBScript script displays the disk size, in megabytes, allocated to the cache for each cache drive on the local Forefront TMG computer. It does not include error handling.

' Create the root object.
Dim root  ' The FPCLib.FPC root object
Set root = CreateObject("FPC.Root")
' Declare the other objects needed.
Dim server       ' An FPCServer object
Dim cacheDrives  ' An FPCCacheDrives collection
Dim cacheDrive   ' An FPCCacheDrive object
' Get references to the server object 
' and the cache drives collection.
Set server = root.GetContainingServer()
Set cacheDrives = server.CacheDrives
' Display the disk size, in megabytes, allocated to the cache
' for each cache drive.
For Each cacheDrive In cacheDrives
    WScript.Echo cacheDrive.Name & " " & cacheDrive.CacheLimitInMegs
Next

Remarks

This property is read-only.

In Visual Basic and VBScript, this property is used implicitly in For Each...In...Next constructs.

Requirements

See Also

FPCCacheDrives

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Build date: 6/30/2010