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LEADTOOLS TWAIN C++ Class Library Help

LTwain::GetSupportedTransferMode

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#include "ltwrappr.h"

L_INT LTwain::GetSupportedTransferMode (pTransferModes);

L_UINT * pTransferModes;

/* pointer to a variable */

Gets all transfer modes supported by the current TWAIN source.

Parameter

Description

pTransferModes

Pointer to a variable to be updated with a value that represents the supported transfer modes. Values may be combined using a bitwise OR ( | ).  Possible values are:

 

Value

Meaning

 

TWAIN_TRANSFER_FILE

[0x001] Specifies the file transfer mode.

 

TWAIN_TRANSFER_MEMORY

[0x002] Specifies the memory transfer mode.

 

TWAIN_TRANSFER_NATIVE

[0x004] Specifies the native transfer mode.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

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::GetTransferOptions, 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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