I'm using delphi 2010, and in order to create components i'd like to see the source of delphi components such TEdit, TButton... But the problem is this option is unavailable in my IDE, the type of any added component is written in black (and not in blue so i can see the source). So how can i get this option?
Thanks for your replies.
You seem to be using either a trial version or starter edition of Delphi. The source is deliberately not available. You would have to acquire / pay for a higher edition of Delphi, such as Pro, Enterprise, Ultimate, or Architect.
If you wish to study how components / controls work, find a popular third-party one. For example, I've been experimenting with Chrome Tabs lately.
Related
We are trying to develop a form that will be added to a project written and created using Embarcadero Delphi 2010 , We will use Embarcadero Delphi XE3 as our Development Environemt, will the code that we will write work on Embarcadero Delphi 2010 ?
If not where can I download Embarcadero Delphi 2010, I can't find it on the Embarcadero official site.
Thanks
Previous versions can be downloaded here:
http://www.embarcadero.com/xe3-earlier-versions
Depends ....
if you don't use rtti and generics and remove qulified namespaces, restrict the use of foreign components it could work, but i think it's not recommended.
If you are properly registered you have an edn account:
Pick Downloads / Registered User Downloads
It is in there. You should be able to go back to Delphi 7. 2010 is at the bottom of the page.
The latest stuff in XE3 is highly recommended. The improvements over the last few years are definitely worth it, and the upgrade will pay for itself in very short time even if you only gradually learn and use the new stuff.
I think pbear's component HTML Components, v 9.45, is just what I need. His free download only has packages for Delphi 2006 and earlier. I have Delphi XE. How would I install his components into my Delphi?
Try this Google code download site THtmlViewer.
Seems to be updated to XE2 version plus Lazarus.
See also this answer to SO question How to display an email images on Pbear Html viewer component?.
Have you considered using Delphi Chromium Embedded? This is the Delphi API for Google's Chromium, which is used by the Google Chrome web browser. Several Delphi versions are supported, including XE and XE2.
Unless you only need rudimentary browser support, it makes sense to use an up-to-date browser with solid support for modern web standards.
The repository includes Delphi sample projects for VCL and FireMonkey.
I'm looking at moving from Delphi 2007 (purchased by my employer) to Delphi XE Starter Edition (purchased by me because my employer is moving away from Delphi) for some open source/hobby work. So, price is definitely a concern.
Delphi XE Starter Edition doesn't appear to have the integrated DUnit stuff. Are there any recommendations for testing frameworks that will work well with XE Starter? The framework must be automatible; for example, it must must be runnable by a Continuous Integration System such as Hudson or CruiseControl. Of course, free would be best. Integration directly into the IDE would also be handy, but not a requirement.
DUNIT is on SourceForge so you can get it from there. The version on SF is 9.4.0, the same that ships with Delphi XE. The code is however not identical. I do not know if it works with Delphi XE Starter edition but I don't see why it should not.
Will DUnit2 do?
Dunit2 is used in tiOPF framework and said to be quite good. The download sites are:
http://sourceforge.net/projects/dunit2/
http://members.optusnet.com.au/~mcnabp/
http://github.com/graemeg/dunit2
DUnit may be a better choice that DUnit2. With DUnit you can use the jcl and USE_JEDI_JCL to get the line numbers of failures. DUnit2 doesn't appear to support this.
DUNit2 doesn't seem to be getting much attention since Peter's death either. I don't know if it has been updated to use the latest version of delphi but it doesn't look like it.
First of all (before this question get down voted): I am a developer developing 99,99% of my programs using Delphi targeting Win32 (developing in Delphi 7 still, very slowly migrating to Delphi 2010).
When Delphi 2006 or 2007 (can't remember which version at the moment) came out I bought the RAD Studio edition to be able to start developing .net applications using Delphi.net and VCL.net.
I played around with it for some short time, but in the end, due to work load just kept using Delphi 7 as development platform.
When Delphi 2010 came was released, I decided to give .net a go once more, and (foolishly) bought the Studio License once more thinking the include PRISM was the previous Delphi.net (to be developed in the Delphi IDE).
Now that I have installed PRISM (and the Visual Studio 8 IDE - o horror), I am just wondering whether PRISM is a new version of Delphi.Net or not (probably not). And if I can use some of my Win32 code under Prism.
UPDATE AFTER SOME REPLIES: I keep the question open because you get more answers when a answer has not been selected yet.
I do miss the Delphi IDE though. It's all a mather of taste but having to develop in two different IDE's (where f.i. the keyboard shortcuts are different - and I don't want to give up the Delphi ones, thank you)) is not my idea of spending my development time.
Prism is a replacement for Delphi .Net - it has been developed by RemObjects and its original names were Oxygene and Chrome ( http://www.remobjects.com/ ).
Because it's much more mature than Delphi .Net in the .Net segment it now is included in Delphi RAD Studio instead of Delphi .Net.
You won't be able to use all of your W32 code, but the syntax is very similar and most algorithms will probably work without any change.
See http://prismwiki.codegear.com/en/Win32_Delphi_vs._Delphi_Prism for a detailed comparison of Delphi W32 and Delphi Prism.
No. Delphi.NET was designed specifically to be backwards-compatible with Win32 Delphi code. Prism is not. It was not developed by the Borland/CodeGear team, doesn't include VCL support, and has a handful of minor language differences. It's better to think of it as a new dialect of Object Pascal than as Delphi.NET.
The main difference was that Delphi.Net was mainly a port of the RTL/VCL to .Net, as well as an adaptation of Object Pascal to be a .Net language.
It had to include a full blown IDE with a special Delphi.Net Form Designer.
The goal was to help move a VCL Forms application to .Net with a minimum of changes, or create new application without having to re-learn the IDE and the library.
Delphi Prism is also an adaptation of Object Pascal to the .Net world but with more emphasis on being a fully fledged .Net language (even more so than C#) and much less worries on being compatible with Delphi.
It is just the language, hosted in Visual Studio, and does use whatever designer is provided by the IDE.
So in the end pure Pascal code will be very much similar, and easily ported, but rich GUI applications will need more rewriting/redesigning.
Yes and no.
Oxygene (FKA Delphi Prism) replaces Delphi for .NET, but it is not a new version of it.
They have different design philosophies and are not 100% compatible. As Francois pointed out, Prism does not include the VCL.Net. Instead it focuses completely on supporting the .NET GUI Frameworks: WPF, Silverlight, Prism, WinForms, ASP.NET, etc.
Delphi for .NET was all about migrating and backwards compatibility. Delphi Prism is all about being a full featured .NET development language and "forward compatibility."
You can create you pure business logic as code compatible between Delphi native and Delphi Prism, but all the GUI and IO code (anything that makes use of the VCL or RTL) will be specialized.
Check out the Oxidizer and ShineOn for more help in migrating and code compatibility with Delphi Prism.
No, Prism has been labeled Delphi more to make it more popular, like Delphi PHP.
It's not like Delphi.NET, with a VCL-alike etc, or even a compatible language (it uses method instead of procedure and many other deviations).
So you can see if you like it, but from what I have seen from it, having used Delphi won't be much of an help, and neither do existing codebases.
I recently bought Bob's book Delphi XML, SOAP & Web Services
in page 85 of this book the (Delphi 2006 8used) comes with several New Item Categories such as
C# Projects
C++ Builder projects
Delphi for .NET Projects
something that you don't have in a fresh installation
I need this ASP.NET Web Service Application that is inside Delphi for .NET Projects, but I can't find how do we get this plugin(?) to install in Delphi so we get all this new projects categories.
Does any of you use this and can tell me what is the Plugin?
image from the book showing what we are after
alt text http://www.balexandre.com/temp/2009-08-31_1322_asmx_in_delphi.png
We tried Delphi prism but it is not that as Prism works in Visual Studio it self and not in Delphi Studio.
We also tried to send an email to Bob Swart but no answer from him :(
We thought and we own RAD Studio 2007 Professional, and that comes with that Delphi for .NET Projects but not the ASP.NET Web Services, so, we are thinking that it only be available for the Enterprise or Architect versions, but I can't find any information regarding where is this (bundle details and what's inside what) :(
Thanks
The Delphi.Net functionality was removed after Delphi 2007, so I am not sure why you do not see the project type. But as Delphi.Net is a pretty dead technology it would probably make sense to look for an alternative for .Net development like Delphi Prism or C#.
Actually, since Delphi 2007, the functionality has been split into three different product, plus a fourth studio product. There's Delphi for WIN32 which includes C++ and Delphi for .NET which includes C# and ASP.NET. And then there's the Developers Studio which combines these development systems into one product. There are also products called Turbo Delphi, Turbo C++, Turbo C# and Turbo Delphi for .NET.
To be honest, Borland/Codegear/Embarcadero is trying to find the most popular combinations of these products making it very unclear for developers to choose the right version. Now we have Delphi Prism for .NET which integrates in Visual Studio, plus Delphi and Delphi for .NET or whatever. Anyway, I stopped upgrading Delphi since I bought Developer Studio 2007 simply because they're making a big mess of their marketing strategy.
Plus, they're becoming too expensive. For .NET development, Visual Studio will provide plenty of options already, especially when designing web applications. I will upgrade once the price becomes reasonable again and their marketing strategy becomes more normalized. I fear it will be a cold day in Hell when that happens.
You're probably using just the WIN32 version, not the Studio version which would combine both. Or you just installed the WIN32 and not the .NET part! Or, with Delphi 2007, you just start the WIN32 identity, not the whole Studio identity. (Delphi will install multiple icons, one for Delphi/WIN32, one for C++, one for C#/.NET and one for the complete studio.)
Just adding that I myself use the RAD Developer Studio 2007 and it does contain the ASP.NET Web Services. Just make sure you've included them during installation!
Got it.... (finally)
The best way to integrate Delphi code in a .NET output (in my case ASP.NET Web Services) is to download Delphi Prism (free trial version for evaluation) and use it.
File > New Website > ASP.NET Web Service > Language: Oxygene > Choose the required Framework
alt text http://www.balexandre.com/temp/2009-09-01_0857.png
This will create a normal ASMX Web Service with the .pas file as the Code Behind :)
Exactly what I'm after!