_NewEnum Property of the IFPCApplicationFilters 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 vendor-supplied names of all the application filters that are registered with the Microsoft Firewall service. 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 applicationFilters  ' An FPCApplicationFilters collection
Dim applicationFilter   ' An FPCApplicationFilter object
' Get references to the array object 
' and the address ranges collection.
Set isaArray = root.GetContainingArray()
Set applicationFilters = isaArray.Extensions.ApplicationFilters
' Display the names of the application filters
' that are registered with the Microsoft Firewall service.
For Each applicationFilter In applicationFilters
    WScript.Echo "Application filter name: " & applicationFilter.Name
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

FPCApplicationFilters

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Build date: 6/30/2010