_NewEnum Property of the IFPCIpRangeSet Interface

Article
08/13/2010

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 all of the IP address ranges defining the Internal network for an FPCArray object. 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 isaArray       ' An FPCArray object
Dim iprangeSet     ' An FPCIpRangeSet collection
Dim iprangeEntry   ' An FPCIpRangeEntry object
' Get references to the array object 
' and the IP range set.
Set isaArray = root.GetContainingArray()
Set iprangeSet = isaArray.NetworkConfiguration.Networks.Item("Internal").IpRangeSet
' Display all of the IP address ranges defining the Internal network.
For Each iprangeEntry In iprangeSet
    WScript.Echo "IP address range: " & iprangeEntry.IP_From & "-" & iprangeEntry.IP_To
Next

Remarks

This property is read-only.

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

Requirements

Client	Requires Windows 7 or Windows Vista.
Server	Requires Windows Server 2008 R2 or Windows Server 2008 x64 Edition with SP2.
Version	Requires Forefront Threat Management Gateway (TMG) 2010.
IDL	Declared in Msfpccom.idl.
DLL	Requires Msfpccom.dll.

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