通过

IChannelTuneRequest::get_Channel

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Microsoft DirectShow 9.0

IChannelTuneRequest::get_Channel

The get_Channel method gets the channel to be tuned.

Syntax

  HRESULT get_Channel(
  long*  pChannel
);

Parameters

pChannel

[out] Pointer to a variable of type long that receives the current channel.

Return Values

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

Requirements

Header: Dshow.h.

Library: Quartz.dll.

See Also