IWMPNetwork::setProxyPort method (wmp.h)

Article
4/26/2023

[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The setProxyPort method specifies the proxy port to use.

Syntax

HRESULT setProxyPort(
  [in] BSTR bstrProtocol,
  [in] long lProxyPort
);

Parameters

[in] bstrProtocol

BSTR containing the protocol name. For a list of supported protocols, see Supported Protocols and File Types..

[in] lProxyPort

long containing the proxy port to use.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.

Remarks

This method has no effect unless the value retrieved from IWMPNetwork::getProxySettings is 2 (use manual settings).

This method fails unless the calling application is running on the local computer or intranet.

Windows Media Player 10 Mobile: This method always returns E_INVALIDARG.

Requirements

Requirement	Value
Minimum supported client	Windows Media Player 9 Series or later.
Target Platform	Windows
Header	wmp.h
DLL	Wmp.dll

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