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LEADTOOLS TWAIN C++ Class Library Help

LTwain::FreeExtendedImageInfoStructure

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#include "ltwrappr.h"

virtual L_INT LTwain::FreeExtendedImageInfoStructure (pptwExtImgInfo)

TW_EXTIMAGEINFO ** pptwExtImgInfo;

/* pointer to a pointer to a structure*/

Frees the TW_EXTIMAGEINFO structure.

Parameter

Description

pptwExtImgInfo

Pointer to a pointer to the TW_EXTIMAGEINFO structure to be freed.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

This function will free the TW_EXTIMAGEINFO structure allocated by the LTwain::GetExtendedImageInfo function.

For more information on extended image information, refer to the Twain 1.9 Specification, available at www.twain.org.

Required DLLs and Libraries

LTTWN

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

Functions:

LTwain::GetExtendedImageInfo.

Topics:

How to Acquire from the TWAIN Source

 

TWAIN Functionality: Extended Image Information Functions.

Example

For an example, refer to LTwain::GetExtendedImageInfo.

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