Accusoft TwainPRO 9
TwainPro Object Members
| AccusoftTwainPro9 ActiveX DLL : TwainPro Object |
 AboutBox | Displays an "about box" describing the control and displaying pertinent information. |
| CancelPendingXfers | Moves the Data Source from the Image Transfer state to the Capability Negotiation state. (Before StartSession is called) |
| CloseSession | Disables and closes the current data source and Data Source Manager. |
| CopyToClipboard | Copies the current image to the clipboard. |
| CutToClipboard | Cuts the current image to the clipboard. |
| DisplayUI | Displays the user interface. |
| GetCustomDataSourceData | Gets custom data (current settings, e.g., DPI, paper size, color format) from the source to the application. The source settings will be returned in a format that is source dependent and not defined by TWAIN. |
| GetExtendedImageInfo | Gets the Extended Image Info, such as barcode and patch code data, for the current page. |
| GetExtInfo | Gets the Extended Image Info, such as barcode and patch code data, for the current page. |
| GetImageLayout | Gets the Left, Top, Right, and Bottom sides of the Image Layout rectangle for the current Data Source. |
| LoadSettings | Loads settings for the filename given. |
| OpenDSM | Opens the Source Manager. |
| OpenSession | Opens the Data Source Manager and Data Source, placing TwainPRO into the Capability Negotiation state. |
| SaveFile | Saves the current acquired DIB as a file given a path and file name. |
| SaveSettings | Saves settings for the filename given. |
| SaveSourceCompressedImageToFile | Saves the Source-compressed image as a file given a path and file name. |
| SaveSourceCompressedImageToHandle | Saves the Source-compressed image to a handle. |
| SaveSourceCompressedImageToHandle64 | Saves the Source-compressed image to a handle in a 64-bit environment. |
| SaveSourceCompressedImageToVariant | Saves the Source-compressed image to a variant. |
| SaveToFile | Saves the TwainPro-compressed image as a file given a path and file name. |
| SaveToHandle | Saves TwainPro-compressed image to a handle. |
| SaveToHandle64 | Saves TwainPro-compressed image to a handle in a 64-bit environment. |
| SaveToVariant | Saves TwainPro-compressed image to a variant. |
| SelectSource | Displays the TWAIN Data Source Manager's Source Selection User Interface (UI) so the user can choose which Data Source is the current Source. |
| SetCapOut | Set the current capability using the container specified by CapTypeOut and the values in the various Cap Out properties. |
| SetCustomDataSourceData | Sets custom data (current settings, e.g., DPI, paper size, color format) of the source from the application. The source settings are in a format that is source dependent and not defined by TWAIN. |
| SetDataSource | Selects a TWAIN Data Source from the DataSourceList property as the current Data Source. |
| SetImageLayout | Sets the Left, Top, Right, and Bottom sides of the Image Layout rectangle for the current Data Source. |
| SetOEMLicenseKey | Sets the control runtime OEM license key. |
| SetSolutionKey | Sets the control runtime license deployment solution key. |
| SetSolutionName | Sets the control runtime license deployment solution name. |
| StartSession | Enables the Current Data Source and places it into the Image Transfer state. |
| ToHdib | Returns the handle to the current DIB (Device Independent Bitmap). |
| ToHdib64 | Returns the handle to the current DIB (Device Independent Bitmap) in a 64-bit environment. |
 Capability | Gets and sets which Twain capability to negotiate. |
| CapAdvanced | Gets or sets the advanced capabilities. |
| CapDefault | Gets the default value for a capability. |
| CapDefaultFrameBottom | Returns the default bottom value for the frame capability. |
| CapDefaultFrameLeft | Returns the default left value for the frame capability. |
| CapDefaultFrameRight | Returns the default right value for the frame capability. |
| CapDefaultFrameTop | Returns the default top value for the frame capability. |
| CapDesc | Gets the description for the specified constant for the current capability. |
| CapExtInfoCount | Gets or sets the number of extended image information requested from a TWAIN Data Source that supports getting extended image information. |
| CapExtInfoIndex | Gets or sets the current position in the previously allocated extended image information array. |
| CapFrameBottom | Returns the current bottom value for the frame capability. |
| CapFrameBottomOut | Sets the current bottom value for the frame capability. |
| CapFrameLeft | Returns the current left value for the frame capability. |
| CapFrameLeftOut | Sets the current left value for the frame capability. |
| CapFrameRight | Returns the current right value for the frame capability. |
| CapFrameRightOut | Sets the current right value for the frame capability. |
| CapFrameTop | Returns the current top value for the frame capability. |
| CapFrameTopOut | Sets the current top value for the frame capability. |
| CapItem | Gets legal values for the specified capability. |
| CapItemFrameBottom | Returns the bottom value for the frame capability at the specified index in the collection. |
| CapItemFrameBottomOut | Sets the bottom value for the frame capability at the specified index in the collection. |
| CapItemFrameLeft | Returns the left value for the frame capability at the specified index in the collection. |
| CapItemFrameLeftOut | Sets the left value for the frame capability at the specified index in the collection. |
| CapItemFrameRight | Returns the right value for the frame capability at the specified index in the collection. |
| CapItemFrameRightOut | Sets the right value for the frame capability at the specified index in the collection. |
| CapItemFrameTop | Returns the top value for the frame capability at the specified index in the collection. |
| CapItemFrameTopOut | Sets the top value for the frame capability at the specified index in the collection. |
| CapItemOut | Sets a new legal value for a particular capability when CapType = TWCAP_ENUM or TWCAP_ARRAY. |
| CapItemString | Gets legal values for the specified capability. |
| CapMax | Gets the maximum value in a range when the CapType = TWCAP_RANGE. |
| CapMaxOut | Sets the maximum value in a range when CapTypeOut = TWCAP_RANGE. |
| CapMin | Gets the minimum value in a range when the CapType is TWCAP_RANGE. |
| CapMinOut | Gets the minimum value in a range when CapTypeOut = TWCAP_RANGE. |
| CapNumFrameItemsOut | Sets the number of items in an enumeration for the frame capability. |
| CapNumItems | The number of items in a list or array when CapType = TWCAP_ENUM or TWCAP_ARRAY. |
| CapNumItemsOut | Sets the number of items in a list or array when CapTypeOut = TWCAP_ENUM or TWCAP_ARRAY. |
| CapStep | Gets the step value in a range when the CapType is TWCAP_RANGE. |
| CapStepOut | Sets the step value in a range when CapTypeOut = TWCAP_RANGE. |
| CapString | Gets the current string value for a capability. |
| CapStringOut | Sets the current string value for a capability. |
| CapSupported | Gets whether the current capability is supported by the TWAIN device. |
| Caption | Gets and sets the text placed on a still frame. |
| CaptionHeight | Gets and sets the height in pixels of the clip rectangle used to write a caption to a frame during a frame capture. |
| CaptionLeft | Gets or sets the x or left offset in pixels to write the caption to a frame during a frame capture. |
| CaptionTop | Gets and sets the y or top offset in pixels to write the caption to a frame during a frame capture. |
| CaptionWidth | Gets and sets the width in pixels of the clip rectangle used to write a caption to a frame during a frame capture. |
| CapType | Gets the type of container used to transfer capability information from the Source. |
| CapTypeOut | Gets and sets the type of container used to transfer capability information to the Source. |
| CapValue | Gets the current value for a capability. |
| CapValueOut | Sets the current value for a capability. |
| ClipCaption | Gets and sets whether the Caption is clipped by the CaptionWidth and CaptionHeight properties or clipped using the right and bottom edges of the frame. |
| CloseOnCancel | Gets and sets whether the Twain User Interface should be closed when the operation is cancelled. |
| CloseSessionAfterAcquisition | Gets or sets a value indicating whether the session with the data source and data source manager will be closed before returning from the StartSession method. |
| CurrentDataSource | Gets the index of the currently selected Data Source. |
| DataSourceCount | Gets the number of TWAIN Data Source product names. |
| DataSourceList | A string array of Data Source product names. |
| DataSourceManagerVersion | Specifies what version of the TWAIN Data Source Manager is used, by default it is set to LatestSupportedVersionAvailable. |
| DataSourceManagerVersionInUse | Specifies what version of the TWAIN Data Source Manager is in use. |
| Debug | Gets or sets an indicator which determines if the component writes information to a DebugLogFile or not. |
| DebugErrorLevel | Gets or sets the error level of items that the component should write to the debug log file. |
| DebugLogFile | Gets or sets the filename of the debug log file. |
| EnableExtCaps | Gets and sets an indicator if the extended capabilities for feedpage and clearpage are enabled. |
| EnableExtendedImageInfo | Enables if extended image info attributes can be retrieved from the source. |
| ErrorCode | Gets the extended error code returned by the Twain Source. |
| ErrorDescription | Gets a description of the extended error code returned by the Twain Source. |
| EvaluationMode | Gets and sets how the control will behave when in evaluation (non-licensed) mode. |
| Font | Gets and sets the font used to draw the Caption on the current still frame. |
| ForeColor | Gets and sets the color used to draw the Caption on the current still frame. |
| FTPPassword | Gets and sets the password used to log into an ftp site. |
| FTPUserName | Gets and sets the user name used to log into an ftp site. |
| HAlign | Gets and sets the horizontal alignment of the caption within the clipping rectangle. |
| hDIB | Gets the Window handle to the current DIB (Device Independent Bitmap). |
| hImage | Gets the Window handle to the current compressed Image, either in TIFF or JPEG format. |
| hParentWnd | Gets and sets a window handle to the TwainPRO object for applications that create TwainPRO in-process rather than placing it on a form. |
| IBPP | Gets the bits per pixel of the current image. |
| ICompression | Gets the compression format of the current image. |
| IHeight | Gets the height of the current image. |
| IPixelType | Gets the pixel type of the current image. |
| IResX | Gets the X resolution of the current image. |
| IResY | Gets the Y resolution of the current image. |
| IWidth | Gets the width of the current image. |
| Manufacturer | Gets or sets the manufacturer string for the application identity. |
| MaxImages | Gets or sets the maximum number of images expected from a TWAIN Data Source that supports multiple image scanning. |
| PendingXfers | Gets the number of image transfers the TWAIN Data Source is ready to supply to the TwainPRO control. |
| PICPassword | Gets or sets the password for an ePIC file. |
| Picture | Gets the picture object containing a copy of the current frame buffer. |
| ProductFamily | Gets or sets the Product Family string for the application identity. |
| ProductName | Gets or sets the Product Name string for the application identity. |
| ProxyServer | Many organizations use a proxy server to allow individual computers to access the Internet through the local LAN. |
| RaiseExceptions | Gets and sets whether exceptions are raised. |
| SaveFileType | Gets and sets the type of file to save. |
| SaveIFDOffset | Gets and sets the location to append the next TIFF page when fast saving of multi-page TIFF files is invoked. |
| SaveJBIG2EncodeModeCompression | Gets and sets the encoding mode to use when creating JBIG2 compressed files. |
| SaveJBIG2FileOrgCompression | Gets and sets the file organization when saving a JBIG2 compressed file. |
| SaveJBIG2InvertedRegion | Gets and sets an indicator if the bits should be inverted prior to symbol analysis. |
| SaveJBIG2LoosenessCompression | Gets and sets how loose to be when matching symbols and compressing text using either of the lossy text region encode modes. |
| SaveJPEGChromFactor | Gets and sets the chrominance quality setting for saving JPEG and ePIC files. |
| SaveJPEGLumFactor | Gets and sets the luminance quality setting for saving JPEG and ePIC files. |
| SaveJPEGProgressive | Gets and sets whether JPEG or ePIC files are to be saved as standard files or progressive files. |
| SaveJPEGSubSampling | Gets and sets the desired sub-sampling. |
| SaveMultiPage | Gets and sets if a TIFF file should be saved as the next page in an existing file. |
| SavePDFCompression | Gets and sets the compression type for saving a PDF file. |
| SavePDFSwapBlackAndWhite | Gets and sets an indicator if the pixel value of zero is set to black or white. |
| SavePNGBackgroundColor | Specifies the background color for the image. |
| SavePNGFilter | Gets and sets the filter used for PNG compression. |
| SavePNGInterlaced | Specifies if the image is saved as interlaced or not. |
| SavePNGSwapRedAndBlue | Specifies if the image's Red and Blue pixels are swapped. |
| SavePNGTransparencyColor | Specifies the transparency color for the image. |
| SavePNGUseBackgroundColor | Specifies if the image is saved with a background color or not. |
| SavePNGUseTransparencyColor | Specifies if the image is saved with a transparency color or not. |
| SaveTIFFCompression | Gets and sets the TIFF compression type for saving a TIFF file. |
| SaveUseIFDOffset | Gets and sets an indicator to enable fast multi-page TIFF writes. |
| ShadowText | Gets and sets if a drop shadow should be placed under the caption. |
| ShowUI | Gets or sets whether the TWAIN data source displays its user interface when invoking the StartSession method. |
| TransferMode | Gets or sets the transfer mode for scanning. |
| TwainConditionCode | Gets additional TWAIN error information from the data source. |
| TwainConditionDescription | Gets the TWAIN error information description from the data source. |
| VAlign | Gets and sets the vertical alignment of the caption within the clipping rectangle. |
| Version | Returns the version of the TwainPro control at run-time. |
| VersionInfo | Gets or sets the version information string for the application identity. |
