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• Using a java class from Delphi

  - by user193655

  I need to use the logic contained in some java classes. I found JNI, but that project seems not updated recently. Is there a way to use it in a Delphi native application? I use Delphi 2009.

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• PerlRegEx vs RegularExpressionsCore Delphi Units

  - by Jan Goyvaerts

  The RegularExpressionsCore unit that is part of Delphi XE is based on the latest class-based PerlRegEx unit that I developed. Embarcadero only made a few changes to the unit. These changes are insignificant enough that code written for earlier versions of Delphi using the class-based PerlRegEx unit will work just the same with Delphi XE. The…

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• Delphi SAPI Text-To-Speech

  - by Andreas Rejbrand

  First of all: this is not a duplicate of http://stackoverflow.com/questions/1021490/delphi-and-sapi. I have a specific problem with the "SAPI in Delphi" subject. I have used the excellent Import Type-Library guide in Delphi 2009 to get a TSpVoice component in the component palette. This works great. With var SpVoice: TSpVoice; I can…

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• Converting non-delimited text into name/value pairs in Delphi

  - by robsoft

  I've got a text file that arrives at my application as many lines of the following form: <row amount="192.00" store="10" transaction_date="2009-10-22T12:08:49.640" comp_name="blah " comp_ref="C65551253E7A4589A54D7CCD468D8AFA" name="Accrington …

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• Delphi 7 SOAP Authentication and SessionID HowTo

  - by Justin Philbrow

  Hello All, I am developing a 3 tier database application. 1.) MS SQL DB 2.) Middle tier SOAP Server (with Delphi 7) connected to the DB 3.) Clients (first win32 gui (with Delphi 7) - later other platfomrs) connected to the SOAP server I chose a SOAP Server to be open to various clients at a later stage (also some of the win32 gui clients…

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• Delphi 2010 differs in Canvas transparency compared to Delphi 7?

  - by Tom1952

  I'm porting some very old code from Delph7 to Delphi2010 with a few changes as possible to the existing code base for the usual reasons. First: the good news for anyone who hasn't jumped yet: it's not as daunting as it may look! I'm actually pleased (& surprised) at how easy 1,000,000+ lines of code have moved across. And what a…

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• GDI+ & Delphi, PNG resource, DrawImage, ColorConversion -> Out of Memory

  - by Paul

  I have started to toy around with GDI+ in Delphi 2009. Among the things that I wanted to do was to load a PNG resource and apply a Color Conversion to it when drawing it to the Graphics object. I am using the code provided in http://www.bilsen.com/gdiplus/. To do that I just added a new constructor to TGPBitmap that uses the same…

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• String Field Sizes for unicode database fields using different data access components

  - by Serg

  mjustin in his question 1 and question 2 says that TWideStringField.Size property for UTF8 fields in Delphi 2009 dbExpress is 4 times larger than the logical field size (max number of characters in the field). I inclined to consider this a dbExpress bug. That is what Delphi 2009 Help says: The interpretation of Size depends…

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• Delphi Speech recognition delphi

  - by XBasic3000

  I need create a programatic equivalent using delphi language... or could someone post a link on how to do grammars in peech recogniton using the delphi. sorry for my english... XML Grammar Sample(s): <GRAMMAR> <!-- Create a simple "hello world" rule --> <RULE NAME="HelloWorld"…

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• Delphi 7 and Excel 2007 Open File Error

  - by Traci

  I am having difficulty opening a EXCEL 2007 in Delphi 7 It works for Office 2003 and below but the wonderful people at microsoft have sent an update or something and the delphi app fell over just earlier this month. oE := GetActiveOleObject('Excel.Application'); oE.Workbooks.Open(Filename:=sFilename,…

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• Delphi 2010 Wide functions vs. String functions

  - by Mick

  We're currently converting a Delphi 2007 project to Delphi 2010. We were already using Unicode (via WideStrings and TNT Unicode Controls). I was expecting to replace all Wide functions, e.g. WideUpperCase, with their equivalent, e.g. UpperCase, but they do not work the same way. For example,…

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• Delphi Prism getting Unknown Identifier "DllImport" error

  - by Robo

  I'm trying to call Window's SendMessage method in Delphi Prism, I've declared the class as follow: type MyUtils = public static class private [DllImport("user32.dll", CharSet := CharSet.Auto)] method SendMessage(hWnd:IntPtr; Msg:UInt32; wParam:IntPtr; lParam:IntPtr):IntPtr;…

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• Path for Delphi libraries

  - by Wouter van Nifterick

  Where do you guys store 3rd party (and your own) components? Do you keep separate copies per Delphi version? For years I've been using c:\program files\borland\delphi7\lib\, even for Delphi 2006, 2007, 2009 and 2010, like this: c:\program files\borland\delphi7\lib\AggPas\ c:\program…

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• is there fee barcode class for delphi (pdf)

  - by Tom

  Is there a free alphanumeric barcode font or class that is compatible with Delphi "PowerPDF" component ?

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• Delphi 2010 and Firebird 1.5

  - by Alejandro Jourdan

  Can I continue to use the interbase vcl components in delphi 2010 with firebird 1.5? Thanks

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• Seeking tuturial: introduction to ODBC with Delphi

  - by mawg

  I have a lot of embedded C/C++/Ada experience and an outdated smattering of Delphi plus some database stuff. Now I have to implement an app in Delphi which can manipulate MySql, Oracle, maybe MS Acess. In short, I need ODBC. I need to programatically created a database, define its…

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• Reportmanager and delphi 2010

  - by Alejandro Jourdan

  Hello everyone, does reportmanager (http://sourceforge.net/projects/reportman/) does delphi 2010? Thanks Alejandro Jourdan

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• Delphi - How to register a custom form...

  - by durumdara

  Hi! D6 Prof. Because of Z-Order problem I created a new form. I want to register this custom form in Delphi, to I can use it as normal form, and to I can replace my forms with this - to avoid Z-Order problems. But I don't know, how to do it. I created the class, but how to…

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• Reading Excel spreadsheets with Delphi

  - by Bruce McGee

  I need to read from and write to Excel spreadsheets using Delphi 2010. Nothing fancy. Just reading and writing values from specific cells and ranges on different sheets. Needs to work without having Excel installed and support Excel 2007. Some things I've looked at: I've…

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• Why looping in Delphi faster than C#?

  - by isa

  Delphi: procedure TForm1.Button1Click(Sender: TObject); var I,Tick:Integer; begin Tick := GetTickCount(); for I := 0 to 1000000000 do begin end; Button1.Caption := IntToStr(GetTickCount()-Tick)+' ms'; end; C#: private void button1_Click(object sender,…

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• How to expose a Delphi set type via Soap

  - by Wouter van Nifterick

  I'm currently creating soap wrappers for some Delphi functions so that we can easily use them from PHP, C# and Delphi. I wonder what's the best way to expose sets. type TCountry =…

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• Delphi Compiler Directive to Evaluate Arguments in Reverse

  - by Peter Turner

  I was really impressed with this delphi two liner using the IFThen function from Math.pas. However, it evaluates the DB.ReturnFieldI first, which is unfortunate because I need to call…

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• MQSeries and Delphi

  - by Marius

  Are there any (preferable free and open) components or examples out there for integrating to IBM MQSeries from Delphi?

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• Using Delphi or FFMpeg to create a movie from image sequence

  - by Hein du Plessis

  Hi all My Delphi app has created a squence called frame_001.png to frame_100.png. I need that to be compiled into a movie clip. I think perhaps the easiest is to call ffmpeg from the…

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• Delphi Clientdataset Lookup/Aggregate

  - by TheRoadrunner

  Hi, I need a little help with ClientDatasets in Delphi. What I want to achieve is a grid showing customers, where one of the columns shows the number of orders for each customer. I…

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