pcsoft.us.windevCopyright 2026, PC SOFT3 Aug 2017 13:36:00 Z2 Aug 2017 21:30:00 ZHello Starting from an example published on: http://windevapi.free.fr/forum1.php?idr=7&ids=145&pagea=2 I'm trying to reduce the size of images loaded and saved on a longblob field in a table of a MySql database. This is the portion of code : PROCEDURE ReduceSize(InFileName, OutFileName, Quality) wiaFormatJPEG is string ="B96B3CAE-0728-11D3-9D7B-0000F81EF32E}" oFichierImage is object Automation dynamic oProcessImage is object Automation dynamic oFichierImage = new object Automation "WIA.ImageFile" oProcessImage = new object Automation "WIA.ImageProcess" oFichierImage>>LoadFile(InFileName) oProcessImage>>Filters>>Add(oProcessImage>>FilterInfos("Convert")>>FilterID) oProcessImage>>Filters(1)>>Properties("FormatID")>>Value = wiaFormatJPEG <<<< The problem is here oProcessImage>>Filters(1)>>Properties("Quality")>>Value = Quality oFichierImage = oProcessImage>>Apply(oFichierImage) oFichierImage>>SaveFile(OutFileName) This is the error code i see when the routine is executed: Error at line 29 of Local Procedure ReduceSize process. Access to Value Automation member. Erreur 80210065 : Formato dell'ID non valido. Erreur 80210065 : Formato dell'ID non valido. Please, can someone tell me where is the problem?? Thanks in advance Gianni30WEBDEVen_UShttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/62065-convert-jpeg-image-quality-and-size/read.awpmoderateur@pcsoft.fr (El moderador)webmaster@pcsoft.fr (El webmaster)guestpcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/62065-convert-jpeg-image-quality-and-size-62074/read.awp3 Aug 2017 13:36:00 ZHi Gianni, I don't know about this example at all, and I don't care to learn, as you can achieve what you want in about 2 lin…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/62065-convert-jpeg-image-quality-and-size-62074/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/62065-convert-jpeg-image-quality-and-size-62074/read.awp[WD] Convert JPEG image quality (and size)