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IWMPCore::launchURL method (wmp.h)

[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 It has been superseded by MediaPlayer.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 launchURL method sends a URL to the user's default browser.

Syntax

HRESULT launchURL(
  [in] BSTR bstrURL
);

Parameters

[in] bstrURL

BSTR containing the URL.

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 only opens webpages using the HTTP or HTTPS protocols.

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

See also

IWMPCore Interface