L_TwainStartCapsNeg

#include "lttwn.h"

L_LTTWN_API L_INT L_TwainStartCapsNeg (hSession)

Starts the process of getting and setting TWAIN capabilities.

Parameters

HTWAINSESSION hSession

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

Returns

Value Meaning
SUCCESS The function was successful.
! = SUCCESS An error occurred. Refer to Return Codes.

Comments

This function must be called before calling the following functions:

L_TwainSetProperties

L_TwainGetProperties

L_TwainEnumCapabilities

L_TwainSetCapability

L_TwainGetCapability

L_TwainGetJPEGCompression

L_TwainSetJPEGCompression
Required DLLs and Libraries

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