• TwainPRO 9 User Assistance Dashboard
• TwainPRO 9 for .NET - User Guide
  • Introduction
    • What is TwainPRO?
    • What is The ImagXpress Product Family?
    • Getting Support
    • Copyright Information
  • Getting Started
    • Operating Requirements
    • Installing on a Development Machine
    • Upgrading from TwainPRO 8 to TwainPRO 9
    • Upgrading Runtime Licensing
    • Samples
  • Licensing
    • Evaluation Licensing
    • Toolkit Licensing
      • Assigned Toolkit License
      • License Manager
      • Product Editions
      • Registration
        • Registering When Connected to the Internet
        • Registering When Disconnected from the Internet
      • Developing Code
    • Runtime Licensing
      • Automatically Reported Runtime (Node-Locked)
        • Licensing API
        • License Pools
        • License Configuration Files
        • LDK vs. SLU
          • Server Licensing Utility (SLU)
          • Licensing Development Kit (LDK)
        • Deployment Proxy Service (DPS)
      • Manually Reported Runtime (Non-Node-Locked)
        • Solution Name
        • Solution Key
        • OEM License Key
    • Licensing Glossary
    • Software License Agreement
  • Distributing Applications & Deployment
    • Verify You're Using the Latest Service Pack
    • Distributing TwainPRO
  • Concepts
    • Overview of TwainPRO
    • Overview of TWAIN
    • Supported File Formats
    • Glossary
  • How To
    • Select the DSM Version
    • Quick Start - Acquire a TWAIN Image
    • Open a TWAIN Session
      • Set the Application's TWAIN Identity
      • Enable Extended Capabilities
      • Set the Transfer Mode
      • Enable Multi-Page Scanning
      • Select a Data Source
      • Open the TWAIN Session
    • Negotiate Capabilities
      • Check Capabilities
      • Set Capabilities
      • Set Image DPI
    • Acquire Images and Image Information
      • Define a Caption
      • Specify Image Layout
      • Initiate a Scanning Session
      • Transfer & Save Images
      • Fast Saving Multi-page TIFF Files
      • Access Extended Image Information
      • Multiple Image Acquisition
    • Pass Image Data between Accusoft Components
    • End a TWAIN Session
    • Debug
• TwainPRO 9 for .NET - API Reference
  • Accusoft.TwainPro9.Net Assembly
    • Overview
    • Namespaces
      • Accusoft.TwainProSdk Namespace
        • Overview
        • Classes
          • ApplicationIdentity
            • Overview
            • Members
            • Methods
              • Dispose Method
            • Properties
              • Manufacturer Property
              • ProductFamily Property
              • ProductName Property
              • VersionInfo Property
          • CapabilityContainer
            • Overview
            • Members
            • Properties
              • Capability Property
          • CapabilityContainerArray
            • Overview
            • Members
            • CapabilityContainerArray Constructor
              • CapabilityContainerArray Constructor(Int32)
              • CapabilityContainerArray Constructor(Capability)
              • CapabilityContainerArray Constructor(AdvancedCapability)
            • Properties
              • Values Property
          • CapabilityContainerEnum
            • Overview
            • Members
            • CapabilityContainerEnum Constructor
              • CapabilityContainerEnum Constructor(Int32)
              • CapabilityContainerEnum Constructor(Capability)
              • CapabilityContainerEnum Constructor(AdvancedCapability)
            • Properties
              • CurrentValue Property
              • DefaultValue Property
              • Values Property
          • CapabilityContainerFrame
            • Overview
            • Members
            • CapabilityContainerFrame Constructor
              • CapabilityContainerFrame Constructor(Int32)
              • CapabilityContainerFrame Constructor(Capability)
              • CapabilityContainerFrame Constructor(AdvancedCapability)
            • Properties
              • Value Property
          • CapabilityContainerOneValue
            • Overview
            • Members
          • CapabilityContainerOneValueCollection
            • Overview
            • Members
            • Methods
              • Add Method
              • Contains Method
              • CopyTo Method
              • IndexOf Method
              • Insert Method
              • Remove Method
            • Properties
              • Item Property
          • CapabilityContainerOneValueFloat
            • Overview
            • Members
            • CapabilityContainerOneValueFloat Constructor
              • CapabilityContainerOneValueFloat Constructor(Int32)
              • CapabilityContainerOneValueFloat Constructor(Capability)
              • CapabilityContainerOneValueFloat Constructor(AdvancedCapability)
            • Properties
              • Value Property
          • CapabilityContainerOneValueString
            • Overview
            • Members
            • CapabilityContainerOneValueString Constructor
              • CapabilityContainerOneValueString Constructor(Int32)
              • CapabilityContainerOneValueString Constructor(Capability)
              • CapabilityContainerOneValueString Constructor(AdvancedCapability)
            • Properties
              • Value Property
          • CapabilityContainerRange
            • Overview
            • Members
            • CapabilityContainerRange Constructor
              • CapabilityContainerRange Constructor(Int32)
              • CapabilityContainerRange Constructor(Capability)
              • CapabilityContainerRange Constructor(AdvancedCapability)
            • Properties
              • Default Property
              • Maximum Property
              • Minimum Property
              • Step Property
              • Value Property
          • CapabilityNotSupportedException
            • Overview
            • Members
            • CapabilityNotSupportedException Constructor
              • CapabilityNotSupportedException Constructor()
              • CapabilityNotSupportedException Constructor(Int32)
              • CapabilityNotSupportedException Constructor(String)
              • CapabilityNotSupportedException Constructor(Int32,String)
              • CapabilityNotSupportedException Constructor(String,Exception)
          • Caption
            • Overview
            • Members
            • Methods
              • Dispose Method
            • Properties
              • Area Property
              • Clip Property
              • Font Property
              • ForeColor Property
              • HorizontalAlignment Property
              • ShadowText Property
              • Text Property
              • VerticalAlignment Property
          • ClipboardException
            • Overview
            • Members
            • ClipboardException Constructor
              • ClipboardException Constructor()
              • ClipboardException Constructor(Int32)
              • ClipboardException Constructor(String)
              • ClipboardException Constructor(Int32,String)
              • ClipboardException Constructor(String,Exception)
          • CompressedImageNotAvailableException
            • Overview
            • Members
            • CompressedImageNotAvailableException Constructor
              • CompressedImageNotAvailableException Constructor()
              • CompressedImageNotAvailableException Constructor(Int32)
              • CompressedImageNotAvailableException Constructor(String)
              • CompressedImageNotAvailableException Constructor(Int32,String)
              • CompressedImageNotAvailableException Constructor(String,Exception)
          • DataSourceCollection
            • Overview
            • Members
            • DataSourceCollection Constructor
            • Methods
              • Contains Method
              • CopyTo Method
              • Dispose Method
              • IndexOf Method
            • Properties
              • Current Property
              • Item Property
          • DataSourceInvalidOperationException
            • Overview
            • Members
            • DataSourceInvalidOperationException Constructor
              • DataSourceInvalidOperationException Constructor()
              • DataSourceInvalidOperationException Constructor(Int32)
              • DataSourceInvalidOperationException Constructor(String)
              • DataSourceInvalidOperationException Constructor(Int32,String)
              • DataSourceInvalidOperationException Constructor(String,Exception)
          • ExtendedImageInfoContainer
            • Overview
            • Members
            • Properties
              • ExtendedImageInfo Property
              • Values Property
          • ExtendedImageInfoContainerValue
            • Overview
            • Members
          • ExtendedImageInfoContainerValueCollection
            • Overview
            • Members
            • Methods
              • Add Method
              • Contains Method
              • CopyTo Method
              • IndexOf Method
              • Insert Method
              • Remove Method
            • Properties
              • Item Property
          • ExtendedImageInfoContainerValueFloat
            • Overview
            • Members
            • Properties
              • Value Property
          • ExtendedImageInfoContainerValueString
            • Overview
            • Members
            • Properties
              • Value Property
          • FileCreateException
            • Overview
            • Members
            • FileCreateException Constructor
              • FileCreateException Constructor()
              • FileCreateException Constructor(Int32)
              • FileCreateException Constructor(String)
              • FileCreateException Constructor(Int32,String)
              • FileCreateException Constructor(String,Exception)
          • FileOpenException
            • Overview
            • Members
            • FileOpenException Constructor
              • FileOpenException Constructor()
              • FileOpenException Constructor(Int32)
              • FileOpenException Constructor(String)
              • FileOpenException Constructor(Int32,String)
              • FileOpenException Constructor(String,Exception)
          • FileReadException
            • Overview
            • Members
            • FileReadException Constructor
              • FileReadException Constructor()
              • FileReadException Constructor(Int32)
              • FileReadException Constructor(String)
              • FileReadException Constructor(Int32,String)
              • FileReadException Constructor(String,Exception)
          • FileWriteException
            • Overview
            • Members
            • FileWriteException Constructor
              • FileWriteException Constructor()
              • FileWriteException Constructor(Int32)
              • FileWriteException Constructor(String)
              • FileWriteException Constructor(Int32,String)
              • FileWriteException Constructor(String,Exception)
          • FtpOptions
            • Overview
            • Members
            • Properties
              • NetworkCredentials Property
              • ProxySettings Property
          • FtpTransferException
            • Overview
            • Members
            • FtpTransferException Constructor
              • FtpTransferException Constructor()
              • FtpTransferException Constructor(Int32)
              • FtpTransferException Constructor(String)
              • FtpTransferException Constructor(Int32,String)
              • FtpTransferException Constructor(String,Exception)
          • ImageNotAvailableException
            • Overview
            • Members
            • ImageNotAvailableException Constructor
              • ImageNotAvailableException Constructor()
              • ImageNotAvailableException Constructor(Int32)
              • ImageNotAvailableException Constructor(String)
              • ImageNotAvailableException Constructor(Int32,String)
              • ImageNotAvailableException Constructor(String,Exception)
          • IndexOutOfRangeException
            • Overview
            • Members
            • IndexOutOfRangeException Constructor
              • IndexOutOfRangeException Constructor()
              • IndexOutOfRangeException Constructor(Int32)
              • IndexOutOfRangeException Constructor(String)
              • IndexOutOfRangeException Constructor(Int32,String)
              • IndexOutOfRangeException Constructor(String,Exception)
          • InternalErrorException
            • Overview
            • Members
            • InternalErrorException Constructor
              • InternalErrorException Constructor()
              • InternalErrorException Constructor(Int32)
              • InternalErrorException Constructor(String)
              • InternalErrorException Constructor(Int32,String)
              • InternalErrorException Constructor(String,Exception)
          • InternetFilesNotInstalledException
            • Overview
            • Members
            • InternetFilesNotInstalledException Constructor
              • InternetFilesNotInstalledException Constructor()
              • InternetFilesNotInstalledException Constructor(Int32)
              • InternetFilesNotInstalledException Constructor(String)
              • InternetFilesNotInstalledException Constructor(Int32,String)
              • InternetFilesNotInstalledException Constructor(String,Exception)
          • InvalidBitDepthException
            • Overview
            • Members
            • InvalidBitDepthException Constructor
              • InvalidBitDepthException Constructor()
              • InvalidBitDepthException Constructor(Int32)
              • InvalidBitDepthException Constructor(String)
              • InvalidBitDepthException Constructor(Int32,String)
              • InvalidBitDepthException Constructor(String,Exception)
          • InvalidLicenseException
            • Overview
            • Members
            • InvalidLicenseException Constructor
              • InvalidLicenseException Constructor()
              • InvalidLicenseException Constructor(Int32)
              • InvalidLicenseException Constructor(String)
              • InvalidLicenseException Constructor(Int32,String)
              • InvalidLicenseException Constructor(String,Exception)
          • InvalidPropertyException
            • Overview
            • Members
            • InvalidPropertyException Constructor
              • InvalidPropertyException Constructor()
              • InvalidPropertyException Constructor(Int32)
              • InvalidPropertyException Constructor(String)
              • InvalidPropertyException Constructor(Int32,String)
              • InvalidPropertyException Constructor(String,Exception)
          • Licensing
            • Overview
            • Members
            • Licensing Constructor
            • Methods
              • Dispose Method
              • SetOEMLicenseKey Method
              • SetSolutionKey Method
              • SetSolutionName Method
            • Properties
              • EvaluationMode Property
          • LoadSettingsException
            • Overview
            • Members
            • LoadSettingsException Constructor
              • LoadSettingsException Constructor()
              • LoadSettingsException Constructor(Int32)
              • LoadSettingsException Constructor(String)
              • LoadSettingsException Constructor(Int32,String)
              • LoadSettingsException Constructor(String,Exception)
          • OperationCancelledException
            • Overview
            • Members
            • OperationCancelledException Constructor
              • OperationCancelledException Constructor()
              • OperationCancelledException Constructor(Int32)
              • OperationCancelledException Constructor(String)
              • OperationCancelledException Constructor(Int32,String)
              • OperationCancelledException Constructor(String,Exception)
          • OutOfMemoryException
            • Overview
            • Members
            • OutOfMemoryException Constructor
              • OutOfMemoryException Constructor()
              • OutOfMemoryException Constructor(Int32)
              • OutOfMemoryException Constructor(String)
              • OutOfMemoryException Constructor(Int32,String)
              • OutOfMemoryException Constructor(String,Exception)
          • PegasusFilesNotInstalledException
            • Overview
            • Members
            • PegasusFilesNotInstalledException Constructor
              • PegasusFilesNotInstalledException Constructor()
              • PegasusFilesNotInstalledException Constructor(Int32)
              • PegasusFilesNotInstalledException Constructor(String)
              • PegasusFilesNotInstalledException Constructor(Int32,String)
              • PegasusFilesNotInstalledException Constructor(String,Exception)
          • PropertyOrMethodNotAvailableException
            • Overview
            • Members
            • PropertyOrMethodNotAvailableException Constructor
              • PropertyOrMethodNotAvailableException Constructor()
              • PropertyOrMethodNotAvailableException Constructor(Int32)
              • PropertyOrMethodNotAvailableException Constructor(String)
              • PropertyOrMethodNotAvailableException Constructor(Int32,String)
              • PropertyOrMethodNotAvailableException Constructor(String,Exception)
          • SaveOptions
            • Overview
            • Members
            • SaveOptions Constructor
            • Properties
              • Format Property
              • FtpOptions Property
              • Jpeg Property
              • Pdf Property
              • Pic Property
              • Png Property
              • Tiff Property
          • SaveOptionsJpeg
            • Overview
            • Members
            • Properties
              • Chrominance Property
              • Luminance Property
              • Progressive Property
              • SubSampling Property
          • SaveOptionsPdf
            • Overview
            • Members
            • Properties
              • Chrominance Property
              • Compression Property
              • EncodeModeCompression Property
              • FileOrganizationCompression Property
              • InvertedRegion Property
              • LoosenessCompression Property
              • Luminance Property
              • MultiPage Property
              • Progressive Property
              • SubSampling Property
              • SwapBlackAndWhite Property
          • SaveOptionsPic
            • Overview
            • Members
            • Properties
              • Chrominance Property
              • Luminance Property
              • Password Property
              • Progressive Property
              • SubSampling Property
          • SaveOptionsPng
            • Overview
            • Members
            • Properties
              • BackgroundColor Property
              • Filter Property
              • Interlaced Property
              • SwapRedAndBlue Property
              • TransparencyColor Property
              • UseBackgroundColor Property
              • UseTransparencyColor Property
          • SaveOptionsTiff
            • Overview
            • Members
            • Properties
              • Compression Property
              • IFDOffset Property
              • JpegChrominance Property
              • JpegLuminance Property
              • JpegSubSampling Property
              • MultiPage Property
              • UseIFDOffset Property
          • ScannedEventArgs
            • Overview
            • Members
            • ScannedEventArgs Constructor
            • Properties
              • Cancel Property
              • PendingTransfers Property
              • ScannedImage Property
          • ScannedImage
            • Overview
            • Members
            • Methods
              • CopyTo Method
              • CopyToClipboard Method
              • CutToClipboard Method
              • Dispose Method
              • GetExtendedImageInfo Method
                • GetExtendedImageInfo(ExtendedImageInfo) Method
                • GetExtendedImageInfo(Int32) Method
              • SaveFile Method
                • SaveFile(String) Method
                • SaveFile(String,SaveOptions) Method
              • SaveSourceCompressedImageToFile Method
              • SaveSourceCompressedImageToStream Method
              • SaveStream Method
              • SaveToFile Method
                • SaveToFile(String) Method
                • SaveToFile(String,SaveOptions) Method
              • SaveToStream Method
              • ToBitmap Method
              • ToHbitmap Method
              • ToHdib Method
              • TransferTo Method
            • Properties
              • ScannedImageData Property
          • ScannedImageData
            • Overview
            • Members
            • Methods
              • Dispose Method
            • Properties
              • BitsPerPixel Property
              • Compression Property
              • Height Property
              • PixelType Property
              • ResolutionX Property
              • ResolutionY Property
              • Width Property
          • ScanningEventArgs
            • Overview
            • Members
            • ScanningEventArgs Constructor
            • Properties
              • Cancel Property
              • PendingTransfers Property
              • ScannedImageData Property
          • SequenceException
            • Overview
            • Members
            • SequenceException Constructor
              • SequenceException Constructor()
              • SequenceException Constructor(Int32)
              • SequenceException Constructor(String)
              • SequenceException Constructor(Int32,String)
              • SequenceException Constructor(String,Exception)
          • SourceCompressedImageOnlyException
            • Overview
            • Members
            • SourceCompressedImageOnlyException Constructor
              • SourceCompressedImageOnlyException Constructor()
              • SourceCompressedImageOnlyException Constructor(Int32)
              • SourceCompressedImageOnlyException Constructor(String)
              • SourceCompressedImageOnlyException Constructor(Int32,String)
              • SourceCompressedImageOnlyException Constructor(String,Exception)
          • StringIsTooLongException
            • Overview
            • Members
            • StringIsTooLongException Constructor
              • StringIsTooLongException Constructor()
              • StringIsTooLongException Constructor(Int32)
              • StringIsTooLongException Constructor(String)
              • StringIsTooLongException Constructor(Int32,String)
              • StringIsTooLongException Constructor(String,Exception)
          • TiffTagItemNotFoundException
            • Overview
            • Members
            • TiffTagItemNotFoundException Constructor
              • TiffTagItemNotFoundException Constructor()
              • TiffTagItemNotFoundException Constructor(Int32)
              • TiffTagItemNotFoundException Constructor(String)
              • TiffTagItemNotFoundException Constructor(Int32,String)
              • TiffTagItemNotFoundException Constructor(String,Exception)
          • TiffTagNotFoundException
            • Overview
            • Members
            • TiffTagNotFoundException Constructor
              • TiffTagNotFoundException Constructor()
              • TiffTagNotFoundException Constructor(Int32)
              • TiffTagNotFoundException Constructor(String)
              • TiffTagNotFoundException Constructor(Int32,String)
              • TiffTagNotFoundException Constructor(String,Exception)
          • TwainDevice
            • Overview
            • Members
            • TwainDevice Constructor
            • Methods
              • CloseSession Method
              • DisplayUserInterface Method
              • Dispose Method
              • GetCapability Method
                • GetCapability(Capability) Method
                • GetCapability(AdvancedCapability) Method
                • GetCapability(Int32) Method
              • GetCapabilityConstantDescription Method
              • GetCustomDataSourceData Method
              • IsCapabilitySupported Method
                • IsCapabilitySupported(Capability) Method
                • IsCapabilitySupported(AdvancedCapability) Method
                • IsCapabilitySupported(Int32) Method
              • LoadSettings Method
              • OpenDataSourceManager Method
              • OpenSession Method
              • SaveSettings Method
              • SelectSource Method
              • SetCapability Method
              • SetCustomDataSourceData Method
              • StartSession Method
            • Properties
              • ApplicationIdentity Property
              • Caption Property
              • CloseOnCancel Property
              • CloseSessionAfterAcquisition Property
              • DataSourceManagerVersion Property
              • DataSourceManagerVersionInUse Property
              • EnableExtendedCapabilities Property
              • EnableExtendedImageInfo Property
              • ImageLayout Property
              • MaximumImages Property
              • ShowUserInterface Property
              • TransferMode Property
            • Events
              • Scanned Event
              • Scanning Event
          • TwainDllLoadException
            • Overview
            • Members
            • TwainDllLoadException Constructor
              • TwainDllLoadException Constructor()
              • TwainDllLoadException Constructor(Int32)
              • TwainDllLoadException Constructor(String)
              • TwainDllLoadException Constructor(Int32,String)
              • TwainDllLoadException Constructor(String,Exception)
          • TwainException
            • Overview
            • Members
            • TwainException Constructor
              • TwainException Constructor()
              • TwainException Constructor(Int32)
              • TwainException Constructor(String)
              • TwainException Constructor(Int32,String)
              • TwainException Constructor(String,Exception)
            • Properties
              • ConditionCode Property
              • ConditionDescription Property
          • TwainPro
            • Overview
            • Members
            • TwainPro Constructor
              • TwainPro Constructor()
              • TwainPro Constructor(IContainer)
            • Methods
              • AboutBox Method
            • Properties
              • Debug Property
              • DebugErrorLevel Property
              • DebugLogFile Property
              • ErrorLevel Property
              • Licensing Property
              • ParentWindowHandle Property
              • Version Property
          • TwainProCompressedImageOnlyException
            • Overview
            • Members
            • TwainProCompressedImageOnlyException Constructor
              • TwainProCompressedImageOnlyException Constructor()
              • TwainProCompressedImageOnlyException Constructor(Int32)
              • TwainProCompressedImageOnlyException Constructor(String)
              • TwainProCompressedImageOnlyException Constructor(Int32,String)
              • TwainProCompressedImageOnlyException Constructor(String,Exception)
          • TwainProException
            • Overview
            • Members
            • TwainProException Constructor
              • TwainProException Constructor()
              • TwainProException Constructor(Int32,String)
              • TwainProException Constructor(Int32)
              • TwainProException Constructor(String)
              • TwainProException Constructor(String,Exception)
            • Properties
              • ErrorNumber Property
          • UnsupportedFileFormatException
            • Overview
            • Members
            • UnsupportedFileFormatException Constructor
              • UnsupportedFileFormatException Constructor()
              • UnsupportedFileFormatException Constructor(Int32)
              • UnsupportedFileFormatException Constructor(String)
              • UnsupportedFileFormatException Constructor(Int32,String)
              • UnsupportedFileFormatException Constructor(String,Exception)
          • ValueOutOfRangeException
            • Overview
            • Members
            • ValueOutOfRangeException Constructor
              • ValueOutOfRangeException Constructor()
              • ValueOutOfRangeException Constructor(Int32)
              • ValueOutOfRangeException Constructor(String)
              • ValueOutOfRangeException Constructor(Int32,String)
              • ValueOutOfRangeException Constructor(String,Exception)
        • Enumerations
          • AdvancedCapability
          • AdvancedCapabilityAlarm
          • AdvancedCapabilityAudioFileFormat
          • AdvancedCapabilityAutoSize
          • AdvancedCapabilityBarcodeDetectionSearchMode
          • AdvancedCapabilityBitDepthReduction
          • AdvancedCapabilityBitOrder
          • AdvancedCapabilityCameraSide
          • AdvancedCapabilityClearBuffers
          • AdvancedCapabilityCompression
          • AdvancedCapabilityDeviceEvent
          • AdvancedCapabilityFeederAlignment
          • AdvancedCapabilityFeederOrder
          • AdvancedCapabilityFeederPocket
          • AdvancedCapabilityFeederType
          • AdvancedCapabilityFileFormat
          • AdvancedCapabilityFilter
          • AdvancedCapabilityFlash
          • AdvancedCapabilityFlipRotation
          • AdvancedCapabilityIccProfile
          • AdvancedCapabilityImageFilter
          • AdvancedCapabilityJobControl
          • AdvancedCapabilityJpegQuality
          • AdvancedCapabilityLightPath
          • AdvancedCapabilityLightSource
          • AdvancedCapabilityNoiseFilter
          • AdvancedCapabilityOverScan
          • AdvancedCapabilityPixelFlavor
          • AdvancedCapabilityPlanarChunky
          • AdvancedCapabilityPowerSupply
          • AdvancedCapabilityPrinter
          • AdvancedCapabilityPrinterMode
          • AdvancedCapabilitySegmented
          • Capability
          • CapabilityConstants
          • ConditionCode
          • DataSourceManagerVersion
          • EncodeModeCompression
          • ErrorLevel
          • EvaluationMode
          • ExtendedImageInfo
          • ExtendedImageInfoConstants
          • FileOrganizationCompression
          • Filter
          • HorizontalAlignment
          • Orientation
          • PdfCompression
          • PixelType
          • ScannedImageCompression
          • ScannedImageFormat
          • SubSampling
          • SupportedSizes
          • TiffCompression
          • TransferMode
          • VerticalAlignment
        • Delegates
          • ScannedEventHandler
          • ScanningEventHandler