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LEADTOOLS TWAIN C++ Class Library Help

LTwain::GetTransferOptions

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#include "ltwrappr.h"

L_INT LTwain::GetTransferOptions (pTransferOpts, uStructSize)

pTRANSFEROPTIONS pTransferOpts;

/* pointer to a structure */

L_UINT uStructSize;

/* size of the TRANSFEROPTIONS structure */

Gets the current transfer options for the selected Twain source.

Parameter

Description

pTransferOpts

Pointer to the TRANSFEROPTIONS structure to be updated with the current transfer options.

uStructSize

Size in bytes, of the structure pointed to by pTransferOpts, for versioning. Use sizeof(TRANSFEROPTIONS).

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

To set transfer options for the selected Twain driver, call the LTwain::SetTransferOptions 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.

See Also

Functions:

LTwain::SetTransferOptions, LTwain::GetSupportedTransferMode, LTwain::SetResolution, LTwain::GetResolution, LTwain::SetImageFrame, LTwain::GetImageFrame, LTwain::SetImageUnit, LTwain::GetImageUnit, LTwain::SetImageBitsPerPixel, LTwain::GetImageBitsPerPixel, LTwain::SetImageEffects, LTwain::GetImageEffects, LTwain::SetAcquirePageOptions, LTwain::GetAcquirePageOptions, LTwain::SetRGBResponse, LTwain::ShowProgress, LTwain::EnableDuplex, LTwain::GetDuplexOptions, LTwain::SetMaxXferCount, LTwain::GetMaxXferCount

Topics:

Getting and Setting Capabilities

 

TWAIN Functionality: Capability Functions

Example

For an example, refer to LTwain::SetTransferOptions.

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