L_TwainSetMaxXferCount

#include "lttwn.h"

L_LTTWN_API L_INT L_TwainSetMaxXferCount(hSession, nMaxXferCount)

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

Parameters

HTWAINSESSION hSession

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

L_INT nMaxXferCount

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

Returns

Value Meaning
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 the TWAIN specification.

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

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