IltmmConvert::get_Preview
#include "ltmm.h"
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C Syntax |
HRESULT IltmmConvert__get_Preview(pConvert, newVal) |
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C++ Syntax |
HRESULT get_Preview(newVal) |
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IltmmConvert *pConvert; |
/* pointer to an interface */ |
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VARIANT_BOOL *pVal; |
/* pointer to variable */ |
Indicates whether the convert graph has a preview graph.
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Parameter |
Description |
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pConvert |
Pointer to an IltmmConvert interface. |
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pVal |
Pointer to a variable to be updated with a value that indicates whether the convert graph has a preview graph. Possible values are: |
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Value |
Meaning |
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VARIANT_TRUE |
The convert graph has a preview graph. |
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VARIANT_FALSE |
The convert graph does not have a preview graph. This is the default value. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Required DLLs and Libraries
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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. |
See Also
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Functions: |
IltmmConvert::put_Preview, IltmmConvert::put_PreviewVisible, IltmmConvert::get_PreviewVisible, IltmmConvert::put_VideoWindowFrame, IltmmConvert::get_VideoWindowFrame |
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Topics: |
Example
For a C example, refer to IltmmConvert::get_Preview Example for C.
For a C++ example, refer to IltmmConvert::get_Preview Example for C++.