Story Category: Delphi
VOTEOnChange Event in DelphiVCL Library
Muhammad Azizul Hakim
OnChange event occurs when the user changes the text displayed in the edit region. We write an OnChange event handler to take specific action immediately after the user edits the text in the edit region…… … Read more
4 years ago in Delphi, DelphiVCL, GuiProgramming, programming, Python, python gui, windows, windows app
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#Delphi26th: Spectacular Grape Production Monitoring Application Is Created In Delphi
Celebrating Delphi's 26th Anniversary
VitiMonitoring allows monitoring of grape-production areas. Built on Delphi, the app enables qualified users to input observations, trap catches, samples, etc. that are relevant for viticulture and biodiversity. The app… The post #Delphi26th: Spectacular Grape… … Read more
4 years ago in agriculture, Delphi, delphi26, grape, monitor, monitoring, object pascal, programming, showcasae, Showcase, windows
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Example WebSockets Server And Client Chat Application
Bruno Mileto
WebSockets are gaining more and more strength with the implementation in most browsers, including for mobile devices. This article introduces briefly, the concept of WebSockets, and creates a chat app using a websockets component for… … Read more
4 years ago in Code, Delphi, delphi chat app, delphi websocket server, delphi websockets, RAD Studio, websocket delphi component, websocket delphi example, websockets
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Should a contract developer pay for their own components?
Ian Barker
I’ve been off blogging on the official Embarcadero blog here: https://blogs.embarcadero.com/author/ianbarker/ I’ve also been either occasionally guesting or moderating the TCoffeeAndCode webinar series. You can see the latest video below and subscribe to the series… … Read more
4 years ago in Delphi, replay, tcoffeeandcode, Uncategorized
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OnClick Event in DelphiVCL Library
Muhammad Azizul Hakim
OnClick event occurs when the user clicks the control. We use the OnClick event handler to respond when the user clicks the control. If the control has an associated action, and that action has an…… … Read more
4 years ago in Delphi, DelphiVCL, GuiProgramming, programming, Python, python gui, windows, windows app
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#Delphi26th: Helpful Workout Application Is Delphi Powered
Celebrating Delphi's 26th Anniversary
Pro-Workout was designed to help you get a better workout by helping you apply the concept of “Time Under Tension”. This app, developed in Delphi, will allow you to enter… The post #Delphi26th: Helpful Workout… … Read more
4 years ago in android, Delphi, delphi26, FireMonkey, FMX, object pascal, programming, Showcase, windows, workout
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Developer Stories: Georgi Todorov Gerasimov Talks Us Through His Sophisticated File Encryption App
Embarcadero Admin
Georgi Todorov Gerasimov has been using Delphi for many years. He has a showcase entry submission (FPS-SE) at the Delphi 26th Showcase Challenge and we got to talk to him about his great Delphi experiences… … Read more
4 years ago in Delphi, developer, interview, News, object pascal, programming, Stories
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Learn ColorBoxStyles from DelphiVCL.ColorBox
Muhammad Azizul Hakim
TColorBoxStyle specifies how a color box control displays its selections. The following table lists the possible values of TColorBoxStyle: Style Meaning when included cbStandardColors The color box lists the first 16 color constants from the…… … Read more
4 years ago in Delphi, DelphiVCL, GuiProgramming, programming, Python, python gui, windows, windows app
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Porting old code: Delphi compiler error E2064 Left side cannot be assigned to
jpluimers
Quoting this in full because it nicely illustrated the introduction of an intermediate variable that cannot be assigned to a second time after initial setup by the with statement: [WayBack] Embarcadero Newsgroup Archive :: embarcadero.public.delphi.ide… … Read more
4 years ago in Delphi, Development, Software Development
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#Delphi26th: Interesting Blood Donation Application Is Built With Delphi
Celebrating Delphi's 26th Anniversary
Nabdha, available on Android (Arabic version) and Windows and developed in Delphi, searches for places where you can donate blood. According to the developer, “All you have to do is… The post #Delphi26th: Interesting Blood… … Read more
4 years ago in android, arabic, blood, Delphi, delphi26, donation, FMX, medical, object pascal, programming, Showcase, windows
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When in Rome, do as the Romans do – Part III
Dalija Prasnikar
In Delphi, properties can be backed by simple fields, but they can also have getter and setter functions that can be vital to the proper functioning of a class. They can contain additional initialization code,… … Read more
4 years ago in Delphi, Serialization
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Learn to Automatically Generating A CLIs Using Python’s Fire Library In A Delphi Windows App
Muhammad Azizul Hakim
Are you looking for powerful tools to automatically generate command-line interfaces to make your life easier, and build a nice GUI for them? You can build it easily by combining Fire and Python4Delphi library, inside…… … Read more
4 years ago in Automation, cbuilder, cli, command line interfaces, Delphi, delphi vcl, fire, GuiProgramming, Learn Python, programming, Python, python gui, python4delphi, windows, windows app
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Introducing GitLab and GitHub support in EurekaLog
GunSmoker
EurekaLog 7 now supports integrated bug trackers of GitLab and GitHub. GitLab is a web-based DevOps lifecycle tool that provides a Git-repository manager providing wiki, issue-tracking and continuous integration and deployment pipeline features, using… … Read more
4 years ago in Delphi, EL 7.x, external, feature, other tools, Releases
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msbuild build events can inherit, but not add in addition to inherited build events (so projects in Visual Studio, Delphi and others cannot do that either)
jpluimers
Bummer: I tried to inherit the build events from a base configuration, then add some extra steps for some of the inheriting configurations. Those configurations just executed the extra steps, not the inherited steps. This… … Read more
4 years ago in .NET, continuous integration, Delphi, Development, MSBUILD, Software Development, Visual Studio and tools
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Figure out access violation in Dsmtoolwindow.GetPreferences
jpluimers
Access violation when loading the Delphi IDE Got the below error on Delphi 10.2 Tokyo with ODAC trial from DevArt at Delphi startup time (Error: Access violation at address 188F3528 in module ‘DataSetManager250.bpl’. Read of address… … Read more
4 years ago in Delphi, Delphi 10.2 Tokyo (Godzilla), Development, Software Development
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