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Re: problem with RasterCodecs.Save Started by ITProjectConsulting at 07-08-2007 5:59. Topic has 3 replies. LEAD Support Fo... » Developer » General » Re: problem with RasterCodecs.Save

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07-08-2007, 5:59 ITProjectConsulting Joined on 02-06-2007 Posts 10 problem with RasterCodecs.Save Hi, I have one strange problem. My application (developed in c # and using version 15 leadtools) until to month all worked correctly, now  marks me it the following exception when I use the method RasterCodecs.Save(). RasterCodecs.Save, Leadtools.RasterException: Not able to open file    at Leadtools.RasterException.CheckErrorCode(Int32 code)    at Leadtools.Codecs.RasterCodecs.SaveOnePage(Int32 page, SaveParams saveParams)    at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams)    at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, String fileName, RasterImageFormat format, Int32 bitsPerPixel)    at Acquisizione.Dominio.MotoreRiconoscimento.SaveImage(RasterImage image_, String pathFile_, RasterImageFormat format_, Int32 bitPerPixel_)   Which it is the problem? Thanks for the attention    Report

07-09-2007, 9:07 Qasem Lubani Joined on 08-13-2006 Posts 1,135 Re: problem with RasterCodecs.Save Can you check if you have permission to save files? Qasem Al-Lubani LEAD Technical Support www.leadtools.com    Report

06-27-2008, 8:48 Param Joined on 06-27-2008 Posts 1 Re: problem with RasterCodecs.Save Hi Lead Tools, The Same problem occurs for me while saving the image in .Net . Even that folder have full rights to save/delete/create the new file , but even that its through the exception. This is Exception that i got. Leadtools.RasterException: Not able to open file at Leadtools.RasterException.CheckErrorCode(Int32 code) at Leadtools.Codecs.RasterCodecs.SaveOnePage(Int32 page, SaveParams saveParams) at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams) at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, String fileName, RasterImageFormat format, Int32 bitsPerPixel) at ImageLibrary.SaveLeadImage(String OriginalFileName, RasterImage srcImage, String savePath) in D:\ImageLibrary.cs:line 463 Looking for your reply. Parames      Report

06-27-2008, 10:59 jigar Joined on 08-22-2007 Posts 447 Re: problem with RasterCodecs.Save Try the code below and see if you get an error.  For the file name in the OpenWrite() method, specify the exact same file as you did with your Save() method, so we know if there are some file access problems.   MemoryStream ms = new Memory Stream(); codecs.Save(ms, ... <rest of the parameters>); FileStream fs = File.OpenWrite("your file name here"); fs.Write(ms.GetBuffer(), 0, ms.Length); fs.Close(); LEADTOOLS Technical Support    Report

LEAD Support Fo... » Developer » General » Re: problem with RasterCodecs.Save

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