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IAMNetShowConfig::put_UseFixedUDPPort method (qnetwork.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The put_UseFixedUDPPort method specifies whether to use a fixed UDP port number.

Syntax

HRESULT put_UseFixedUDPPort(
  VARIANT_BOOL UseFixedUDPPort
);

Parameters

UseFixedUDPPort

Specify one of the following values.

Value Description
VARIANT_TRUE Use a fixed UDP port.
VARIANT_FALSE Use a dynamic UDP port.

Return value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header qnetwork.h

See also

IAMNetShowConfig Interface

IAMNetShowConfig::put_FixedUDPPort