EZTwainX ::  Technical Reference :: History
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Date Version Notes
2008.07.16 1.62b2 Beta
Improved display ('scale to gray') for B&W images.
Fix: "Cannot load" error in VB6.
2008.05.05 1.61b1 Alpha
New: Image methods Checkpoint, Revert, Equal, Clone
2008.04.03 1.60b2 Alpha
New: Folder functions
2008.04.01 1.59b1 Alpha
New: File functions and properties
2008.01.04 1.57b2 Alpha
New: Scan functions and properties
New: UploadAddCookie method
2007.11.26 1.56b7 Stable Release
Domain License deprecated, Universal License offered.
2007.10.29 1.56b8 Alpha
Fix: PaperSize sometimes ignored in No-UI scanning.
2007.10.14 1.56b7 Beta
New: RecognizeText method on control and image.
New: EZTwain.Tiff.JpegCompression property, to allow writing JPEG-compressed TIFF files.
Fix: JPEG crash fixed (affecting both JPEG and some PDF files).
Fix: Display a file loaded during page initialization e.g. with page-load Javascript.
2007.09.20 1.55b6 Alpha only
New: Image Darkness property.
New: SelectImage method.
New: ScanAutoCrop property - autocrop during scanning.
New: Negate method on control - applies to active image.
New: Code signing switched to Comodo certificate.
New: Demo MFC app created with Visual Studio 2005.
Fix: Several properties could not be set in <OBJECT> tag
Fix: When starting no-UI scan, reset the scan region to device default.
Fix: Finally, we seem to have correct registration!
2007.06.07 1.54b3 Stable Release
New: Licensee property, for Universal license.
New: Image.SmartThreshold for smart conversion to B&W.
Fix: Fire ActiveImageChanged event as needed during file-load.
Fix: Multiple bugs related to firing events and updating display after load/insert/delete.
2007.05.03 1.51b2 Fix: SSL DLLs (ssleay32.dll and libeay32.dll) removed, code linked into EZCurl.dll to avoid version conflicts.
New: PixelType property of main control, applies to active image. (Setting this converts the image.)
New: TwainState property (read only).
Fix: Improved reading of some non-Dosadi-generated PDF and TIFF files.
Fix: Clear UploadResponse when any Upload method is called.
New: Deskew, Rotate90 etc. methods on the Images object, apply operation to all images.
New: (experimental) ToolMode TM_RECTSELECT - rectangle selection tool.
New: event RectangleSelected fired by rectangle selection tool.
Fix: EZTwainX.ocx and all DLLs code-signed.
Fix: InstalledSources threw an error if no installed sources - now returns an empty list.
2006.10.26 1.49b6

Stable Release

2006.10.26 1.49b6 Beta
New: SSL DLLs (ssleay32.dll and libeay32.dll) added to .cab file and to EZTwainX Toolkit.
Fix: Prior .cab and .cab.zip files had incorrect version or version numbers of EZTwainX control!
Fix: https URLs were not parsed correctly by Domain licensing code
New: LicenseKey can be assigned repeatedly, to provide multiple keys.
2006.10.26 1.49b4 Beta
New: SSL support for uploads. Note: Requires installation of special SSL/encryption DLLs
New: AccumulateImages boolean property, please use instead of KeepCurrentImages method.
2006.09.18 1.48b3 Beta
New: EZTwainX.Image class with numerous methods and properties
New: Image(i) property
New: ActiveImage/CurrentPage properties
New: EZTwainX.Images class, an image container
New: Images property - the images held by the control
New: PrintToFit property
New: ScanDiscardBlankPages property
New: ScanDeskew property
New: KeepCurrentImages method
New: SavePagesToFile method
New: UploadExtraField method
Fix: AppTitle overrides domain, allowing Application License for web-based applications.
2006.06.14 1.47b1 Beta
New: UploadSeparatelyToURL method.
2006.06.13 1.46b5 Stable Release
Fix: Corrected problem with domain licensing.
New: ReadyState
property
2006.06.01 1.46b4 Beta
Fix: Type of UploadAvailable and BarcodeAvailable was BOOL instead of VARIANT_BOOL.

Fix: Replaced the Visual Studio .NET toolbox icon, it was just too ugly.
2006.06.01 1.46b3 Fix: Better diagnostic messages for licensing problems.
New: methods: ViewLogFile
2006.05.26 1.46b1

Fix: Barcode features not working: Error "Unable to load EZSymbol.dll"
Fix: Calling IsFeederLoaded would close and re-open the device on each call.
New: methods: UploadToURL
New: properties: UploadResponse

2006.05.11 1.45b4

Fix: Stack overflow error when inserting control in VS.NET 2003.
Fix: When loading multipage files, first page loaded at the end!
Fix: Starting the control on a web page caused a spurious license error.
Fix: SourceDevice is initially "" (empty string) - it was returning the current DefaultSourceDevice.
Fix: Reading DefaultSourceDevice could cause a spurious license error.
New: methods: AutoContrast, AppendDibHandle
New: properties: PixelBits

2006.03.31 1.44b2

Fix: In HTML, PARAM values were ignored! E.g. LicenseKey, EnableLogging...
Fix: Vertical scroll bar sometimes did not display
Fix: Domain parsing was wrongly including sub-domains like 'www.'
Fix: ASSERT during client shutdown
New: stock BackColor property
New: AutoCrop method
New: Width, Height renamed to PixelWidth, PixelHeight
New: InsertFromFile, InsertPagesFromFile
New: ZoomFactor property, scrollbars, ZoomChanged event
New: ToolMode property, 'zoom' tool (magnifying glass)

2006.03.06 1.43b1 Beta release
Important interface change - two events are renamed:
  event PageIndex => PageIndexChanged
  event PageCount => PageCountChanged.
New methods: Crop, SavePageToFile.
New properties: AppendToExistingFiles, Width, Height.
Fix: Invalid handle error when deleting page after rotate left or right.
2006.02.16 1.42b1 Stable Release
ProdID changed to Dosadi.EZTwainX (instead of Dosadi.EZTwain.)
Cabinet filename changed to all lower case eztwainx.cab - avoid issues with case-sensitive webservers.
Fixes problems with ScanDPI and SourceDevice values being ignored.
Clear method added.
DeletePage and DeletePages now interpret a wider range of arguments - see methods.
2006.02.15 1.42b1 Beta release
RotateLeft and RotateRight argument changed to be degrees as a double.
2005.12.30 1.40b2 First stable/commercial release.
2005.12.15 1.39b3 (Internal)
Autoinstall supported, using EZTwainX.cab
2005.12.10 1.39b1 (Internal)
2005.09.15 1.36b3 (Internal)
New methods: DeletePage, DeletePages, RotateLeft, RotateRight
2005.07.07 1.34b1 (Internal)
Log file directed to <TEMP> folder and renamed eztwainx.log
2005.06.30 1.33 (Internal)
Added DCX, GIF and PNG support (EZDcx.dll, EZGif.dll, EZPng.dll)
New INNO generated setup.
Updated to EZTiff 1.35.
2005.06.02 1.32

(Internal)
Events: Click, Error, AcquireDone, PageCount, PageIndex
New methods: AcquireMultipage, PrintWithDialog
Renamed CurrentPage to PageIndex

2005.01.10 1.30 (Internal)
Licensing code.
2003.05.09 1.11 (Internal)
Updated to EZTwain 2.90, including CMY(K) support in TIFF files.
2003.05.08 1.10 (Internal)


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