

Lajos Juhász
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Posts posted by Lajos Juhász
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If you enable Runtime Themes you delegate the drawing for some components to Windows and the colors from the Active Windows Theme is used. In ancient versions of Delphi this was done through XPManifest.
You can use VCL Styles to customize the drawing.
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var x: real;
begin
SetExceptionMask(exAllArithmeticExceptions);
x:=0/0 ;
showmessage(FloatToStr(x));Most probably some dll changes the exception mask.
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File Search
in VCL
10 minutes ago, Fr0sT.Brutal said:Why not just do FindFirst(root+pattern) where pattern could be either mask or exact name?
One possible reasould could be that FindFirst would not return subfolders that doesn't match the pattern.
If agree there are bugs for example (SR.Attr and faDirectory) = SR.Attr should be (SR.Attr and faDirectory) = faDirectory
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File Search
in VCL
Your code is working for me. A note that you're leaking memory findfirst will allocate some memory and that must be released with FindClose(SR). Also you should never write Form1.Listbox1.
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1 hour ago, Stano said:I don't know if that's still the case. When I bought Adon(?) for FrireDAC
it's already discontinued product
)
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I've never tested myself. A google search returned posts from 2001 that this is how MS Windows is designed: http://www.delphigroups.info/2/63/320384.html.
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4 minutes ago, David Heffernan said:Doesn't handle duplicates
the original post doesn't said if it's a multiset or not.
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22 minutes ago, dummzeuch said:What happens, when I add the same object twice? In a set, the duplicate will be discarded, but in a list?
The list would contain the control twice (like a multiset).
If you don't want an object twice you can before add check indexof.
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You could also use a generic list? That also has everything you wrote above.
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4 hours ago, gioma said:In Delphi not Exist class COleDataSource ( Or I haven't found it yet )
I believe in Delphi you should use TDataObject.
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The legal way is to file a bug report at https://quality.embarcadero.com/secure/Dashboard.jspa.
The trial is valid for 30 days you can use that while it's valid and hope that embarcadero will release a patch for the CE edition or state clearly that it should not contain these files.
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I would install the fulll fastmm4 version from https://github.com/pleriche/FastMM4 and enable LogMemoryLeakDetailToFile and FullDebugMode.
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It should be possible with Delphi 11.3 https://github.com/Embarcadero/RADStudio11Demos/tree/main/Object Pascal/ToolsAPI/Editor Demos
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Most probably one of other units define the TCompressionStream class. You can try to rearange your uses statement or prefix the classname with the unitname.
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I've tried Bing if I ask how to convert a Delphi application the anser is:
Hello, this is Bing. I can help you with your question. blush
There are different tools and methods to convert an Android app to an iOS app, depending on your requirements and preferences. One possible tool is MechDomehttps://www.devteam.space/blog/convert-android-app-to-ios/, which allows you to upload your compiled Android APK and select whether you want to create an iOS app for a simulator or a real iOS device. It will then convert your Android app to an iOS app very quicklyhttps://www.devteam.space/blog/convert-android-app-to-ios/.Another possible method is to use Kotlin Multiplatformhttps://kotlinlang.org/docs/multiplatform-mobile-integrate-in-existing-app.html, which is a language and a set of tools for creating cross-platform applications that work on both Android and iOS. You can use Kotlin Multiplatform to write your business logic once and reuse it for both platforms, while keeping the native UI for each platform. You can also use existing libraries and frameworks for both Android and iOS in your Kotlin codehttps://kotlinlang.org/docs/multiplatform-mobile-integrate-in-existing-app.html.
A third possible method is to use Delphihttps://docwiki.embarcadero.com/RADStudio/Sydney/en/Mobile_Tutorial:_Creating_an_Application_for_Mobile_Platforms_%28iOS_and_Android%29, which is a programming language and an IDE that supports creating multi-device applications for Android and iOS. You can use Delphi to design your user interface with reusable components, write your code in Delphi or C++, and deploy your app to either platform with minimal changeshttps://docwiki.embarcadero.com/RADStudio/Sydney/en/Mobile_Tutorial:_Creating_an_Application_for_Mobile_Platforms_%28iOS_and_Android%29.
These are some of the possible ways to convert an Android app to an iOS app, but there may be others depending on your specific needs and preferences. I hope this information was helpful to you.
https://www.devteam.space/blog/convert-android-app-to-ios/
https://kotlinlang.org/docs/multiplatform-mobile-integrate-in-existing-app.html
For the question how to convert an application in the answer it doesn't mention Delphi:Hello, this is Bing. I can help you with your question. blush
There are different ways to convert an Android app to an iPhone app, depending on your requirements and preferences. One possible way is to use the Move to iOS apphttps://support.apple.com/en-au/HT201196, which helps you transfer your content from your Android device to your new iPhone, iPad, or iPod touch. You can transfer your contacts, message history, photos, videos, web bookmarks, mail accounts, calendars, and some of your appshttps://support.apple.com/en-au/HT201196.
Another possible way is to use Kotlin Multiplatformhttps://kotlinlang.org/docs/multiplatform-mobile-integrate-in-existing-app.html, which is a language and a set of tools for creating cross-platform applications that work on both Android and iOS. You can use Kotlin Multiplatform to write your business logic once and reuse it for both platforms, while keeping the native UI for each platform. You can also use existing libraries and frameworks for both Android and iOS in your Kotlin codehttps://kotlinlang.org/docs/multiplatform-mobile-integrate-in-existing-app.html.
A third possible way is to use MechDomehttps://www.devteam.space/blog/convert-android-app-to-ios/, which allows you to upload your compiled Android APK and select whether you want to create an iOS app for a simulator or a real iOS device. It will then convert your Android app to an iOS app very quicklyhttps://www.devteam.space/blog/convert-android-app-to-ios/.
These are some of the possible ways to convert an Android app to an iPhone app, but there may be others depending on your specific needs and preferences. I hope this information was helpful to you.
https://support.apple.com/en-au/HT201196
https://kotlinlang.org/docs/multiplatform-mobile-integrate-in-existing-app.html
https://www.devteam.space/blog/convert-android-app-to-ios/-
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9 minutes ago, OliviaAnderson88 said:To convert an Android app to an iOS app, you need to rewrite the code using iOS programming languages and frameworks such as Swift and Xcode
Why is that required, why not use Delphi?
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3 minutes ago, Uwe Raabe said:I'm glad that nobody suggested a solution involving an SQL server, yet.
For this task the only proper solution can be done using webserver and python that would enable the application to work fast.
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Instead of application you could use Google Sheets and Google Docs.
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8 minutes ago, David Champion said:t would not be a big investment to acquire these 3rd party libraries and make them available for free.
That's false. Every OS is a moving target. You cannot buy a finished solution and freeze it. You have to actively develop it. For years we see that Embarcadero doesn't have the required resources.
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2 minutes ago, programmerdelphi2k said:look, same that you "disable it or hide it" or use "ATable.Datasource := nil" etc... , the record still scrolling in background (memory)
it's cheaper to query a database and move the data through the network.
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What's wrong with the good old DisableControls/EnableControls using bookmark? (https://docwiki.embarcadero.com/Libraries/Sydney/en/Data.DB.TDataSet.DisableControls)
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Calculate the value in sql.
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On 4/26/2023 at 2:40 AM, Lachlan Gemmell said:QuickReport no longer being supported isn't an issue as it was shipped with full source so we can move it to the later IDEs as we need to.
It's an issue due to it's high dpi problems.
'for i:= 0 to 4' does 6 loops when not in Debug mode
in General Help
Posted · Edited by Lajos Juhász
My guess is different memory layout in debug and release mode. That's why the code inserted to debug changed the behaviour of the bug.