#include "ltmm.h"

C Syntax

HRESULT IltmmConvert_get_Preview(pConvert, pVal)

C++ Syntax

HRESULT get_Preview(pVal)

IltmmConvert *pConvert;

pointer to an interface


pointer to variable

Indicates whether the convert graph has a preview graph.

Parameter Description
pConvert Pointer to an IltmmConvert interface.
pVal Pointer to a variable to be updated with a value that indicates whether the convert graph has a preview graph. Possible values are:
  Value Meaning
  VARIANT_TRUE The convert graph has a preview graph.
  VARIANT_FALSE The convert graph does not have a preview graph. This is the default value.



The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Required DLLs and Libraries


For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.


Win32, x64

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