References ▼
#include "lttwn.h"
L_LTTWN_API L_INT L_TwainEndCapsNeg (hSession)
HTWAINSESSION hSession; |
handle to an existing TWAIN session |
Ends the process of getting and setting TWAIN capabilities.
Parameter |
Description |
hSession |
Handle to an existing TWAIN session. This handle is obtained by calling the L_TwainInitSession or L_TwainInitSession2 function. |
SUCCESS |
The function was successful. |
! = SUCCESS |
An error occurred. Refer to Return Codes. |
The process of getting and setting TWAIN capabilities is started by calling L_TwainStartCapsNeg.
When the user has retrieved and set all the desired capabilities, this function must be called to free the data allocated by the L_TwainStartCapsNeg function. For every call to L_TwainStartCapsNeg there must be a call to L_TwainEndCapsNeg.
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. |
Functions: |
L_TwainStartCapsNeg, L_TwainSetProperties, L_TwainGetProperties, L_TwainSetCapability, L_TwainGetCapability, L_TwainInitSession. |
Topics: |
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For an example, refer to L_TwainAcquire.