L_TwainUnlockContainer

#include "lttwn.h"

L_LTTWN_API L_INT L_TwainUnlockContainer (pCapability)

TW_CAPABILITY * pCapability;

pointer to a structure

Sets the container information of the specified capability.

Parameter

Description

pCapability

Pointer to a TW_CAPABILITY structure that contains the information to set.

Returns

SUCCESS

The function was successful.

! = SUCCESS

An error occurred. Refer to Return Codes.

Comments

This function is used to unlock the container present in the TW_CAPABILITY stucture.

To access the container so that it may be modified, call L_TwainLockContainer. This function provides the user with a pointer to the container. At this point the container may be changed. When the user has finished changing the container he or she must call L_TwainUnlockContainer to unlock the container. Note that this can also be accomplished using the C API GlobalLock and GlobalUnlock functions.

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.

Help Version 19.0.2017.10.19
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
LEADTOOLS TWAIN C API Help