L_TwainSetMaxXferCount

#include "lttwn.h"

L_LTTWN_API L_INT L_TwainSetMaxXferCount(hSession, nMaxXferCount)

HTWAINSESSION hSession;

handle to an existing TWAIN session

L_INT nMaxXferCount;

transfer image count

Sets the maximum number of images that can be transferred from the current TWAIN source.

Parameter

Description

hSession

Handle to an existing TWAIN session. This handle is obtained by calling the L_TwainInitSession or L_TwainInitSession2 function.

nMaxXferCount

Specifies the maximum number of images to be transferred from the current TWAIN source.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

This function internally sets the maximum transfer count capability CAP_XFERCOUNT. For more information on these capabilities, refer to www.twain.org/download.htm and click on TWAIN Specification (Version 1.9).

To get the current value for the CAP_XFERCOUNT capability, call the L_TwainGetMaxXferCount function.

This function should be called after calling the L_TwainStartCapsNeg function and before calling the L_TwainEndCapsNeg function.

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.

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