IltmsIPFilters::Add

Summary

Adds an IP Filter to the collection.

Syntax

#include "ltms.h"

Language Syntax
C HRESULT IltmsIPFilters_Add(pIPFilters, ipfirst, iplast, allow)
C++ HRESULT Add(ipfirst, iplast, allow)

Parameters

IltmsIPFilters *pIPFilters

Pointer to an IltmsIPFilters interface.

BSTR ipfirst

String containing the starting IP address of the IP filter (inclusive).

BSTR iplast

String containing the ending IP address of the IP filter (inclusive).

VARIANT_BOOL allow

Boolean value that indicates whether to allow connections in the specified IP address range.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

When you add an IP filter it is combined with the existing filters in the collection. The resulting collection is always a normalized list covering the complete IP address range. Call IltmsIPFilters::get_Count to obtain the resulting collection's IP filter count.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For a C++ example, refer to Set Local Network Filter Example for C++.

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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.