Leadtools.Twain Namespace

Outline and description of enumerations, structures, and classes.

Classes

	Class	Description
	TwainAcquireMultiPageEventArgs	Provides data for the Leadtools.Twain.TwainSession.AcquireMultiPage event.
	TwainAcquirePageEventArgs	Provides data for the Leadtools.Twain.TwainSession.AcquirePage event.
	TwainArrayCapability	Represents a container of type TW_ARRAY.
	TwainCapability	Provides properties for getting and setting information about the capability type and the container type.
	TwainCapabilityBase	The TwainCapabilityBase Class provides support for getting and setting information about the capability type and the container type.
	TwainDeviceEvent	Provides information about the Event that was raised by the Source. The Source should only fill in those fields applicable to the Event. The Application must only read those fields applicable to the Event.
	TwainEnumerationCapability	Represents a container of type TW_ENUMERATION.
	TwainException	The exception that is thrown when a TWAIN error occurs.
	TwainExtraImageInformation	Provides support for getting extra image information.
	TwainFastConfigurationEventArgs	Provides data for the Leadtools.Twain.TwainSession.FastConfiguration event.
	TwainFileSystem	Provides Twain file system information for the current selected data source
	TwainInformation	Provides support for handling extended image information.
	TwainOneValueCapability	Represents a container of type TW_ONEVALUE.
	TwainRangeCapability	Represents a container of type TW_RANGE.
	TwainSession	The TwainSession provides basic support for Twain scanning functionality.
	TwainSetPropertyEventArgs	Provides data for each TWAIN property set by calling TwainSession.Properties property.
	TwainTemplateEventArgs	Provides data for the Leadtools.Twain.TwainSession.SaveTemplate and Leadtools.Twain.TwainSession.LoadTemplate events.

Structures

	Structure	Description
	TwainAcquirePageOptions	Provides TwainAcquirePageOptions for the current selected data source.
	TwainDataTransferProperties	Provides data transfer information for the current selected data source.
	TwainElement8	Provides Twain element data.
	TwainFastConfiguration	(Document/Medical only) Provides information about a scan configuration to be tested or a scan configuration that is the result of testing.
	TwainFindFastConfigurationResult	(Document/Medical only) Encapsulates an array of TwainFastConfiguration objects that represent the scan configurations tested.
	TwainFrame	Provides functionality for getting and setting information about the area of the image to acquire.
	TwainImageEffects	Provides TwainImageEffects for the current selected data source.
	TwainImageEffectsProperties	Provides image effects information for the current selected data source.
	TwainImageResolutionProperties	Provides image resolution information for the current selected data source.
	TwainJpegCompression	Provides information about the TWAIN file JPEG compression options for the currently selected data source.
	TwainMemoryData	Provides Twain memory data
	TwainProperties	Provides TWAIN properties for the current selected data source.
	TwainSourceInformation	Provides information about a TWAIN Data Source.
	TwainTransferOptions	Provides transfer options for the current selected data source.

Enumerations

	Enumeration	Description
	TwainCapabilityType	Indicates the capability that is being retrieved or set.
	TwainCapabilityValue	Possible values for Twain Capability.
	TwainColorScheme	Represents color scheme for Twain
	TwainCompressionMode	Represents TWAIN compress mode
	TwainConditionCode	The condition code constants for retrieving the extended image information.
	TwainContainerType	Indicates the container type used in getting the capabilities' values.
	TwainCountry	The TwainCountry enumerated type represents the possible values to be used in TwainSession.Startup2
	TwainDataTransferFillOrder	Represents the TWAIN data transfer fill order
	TwainDuplexScanningMode	Represents TWAIN duplex scanning mode
	TwainExceptionCode	Used as a value for TwainException.Code property.
	TwainExtendedImage	The extended image information ID constants.
	TwainFastUserInterfaceFlags	(Document/Medical only) Indicates whether to display the manufacturer's user interface and whether to use Thread mode in Fast Twain.
	TwainFileFormat	Represents Twain file format
	TwainFileSystemMessage	The TwainFileSystemMessage enumerated type represents the possible messages will be used in Twain File System.
	TwainGetCapabilityMode	Indicates the capability values to get.
	TwainImageEffectsFlags	The TwainImageEffectsFlags enumerated type represents specific image effects.
	TwainImagePixelFlavor	Represents TWAIN image pixel flavor
	TwainImageUnit	Represents Twain image unit.
	TwainItemType	Indicates the type of data contained in the extended image information.
	TwainLanguage	The TwainLanguage enumerated type represents the possible values to be used in TwainSession.Startup2
	TwainMemoryDataFlags	The TwainMemoryDataFlags enumerated type represents the possible values to be used in TwainMemoryData.Flags property.
	TwainPaperOrientation	Represents TWAIN paper orientation
	TwainPaperSize	Represents TWAIN paper size
	TwainReturnCode	The return code constants for retrieving the extended image information.
	TwainRgbResponseFlags	The TwainRgbResponseFlags enumerated type represents the possible values to be used in the ModifyRGBResponse method.
	TwainSetCapabilityMode	Indicates whether to set or reset the capability value.
	TwainStartupFlags	Flags used with TwainSession.Startup method
	TwainTransferMechanism	Indicates the transfer type.
	TwainTransferMode	The TwainTransferMode enumerated type represents the possible transfer modes.
	TwainUserInterfaceFlags	Indicates whether to display the manufacturer's user interface.
	TwainVersion	The TwainVersion enumerated type represents the possible Twain versions you can set via TwainSession.SetVersion.

Reference

Leadtools.Twain Assembly