References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmConvert_get_PreviewVisible(pConvert, pVal) |
C++ Syntax |
HRESULT get_PreviewVisible(pVal) |
IltmmConvert *pConvert; |
pointer to an interface |
VARIANT_BOOL *pVal; |
pointer to variable |
Indicates whether the preview is enabled or disabled.
| Parameter | Description | |
| pConvert | Pointer to an IltmmConvert interface. | |
| pVal | Pointer to a variable to be updated with a value that indicates whether the preview is enabled or disabled. Possible values are: | |
| Value | Meaning | |
| VARIANT_TRUE | The preview is enabled. This is the default value. | |
| VARIANT_FALSE | The preview is disabled. | |
S_OK |
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
LTMM 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
For a C example, refer to IltmmConvert::get_PreviewVisible Example for C.
For a C++ example, refer to IltmmConvert::get_PreviewVisible Example for C++.
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