References ▼
#include "lttwn.h"
L_LTTWN_API L_INT L_TwainGetMaxXferCount(hSession, pnMaxXferCount)
HTWAINSESSION hSession; |
handle to an existing TWAIN session |
L_INT * pnMaxXferCount; |
pointer to the transfer image count |
Gets 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. |
pnMaxXferCount |
Pointer to a variable to be updated with the maximum number of images that can be transferred from the current TWAIN source. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
This function gets the current maximum transfer count capability CAP_XFERCOUNT value. For more information on these capabilities, refer to www.twain.org and download the latest TWAIN Specification.
To set the maximum transfer count capability call L_TwainSetMaxXferCount 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. |
For an example, refer to L_TwainEnableDuplex.