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Lajos Juhász

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Everything posted by Lajos Juhász

  1. Lajos Juhász

    Drag and DPR

    I cannot, fortunately copilot is ready to help us out. Here is the response: It sounds like the author is discussing their experience with Delphi, a programming language and software development environment. Here's a breakdown of what they're saying: • "As what happens on the DPR I just edit (fix) the DPR and compile.": DPR files are Delphi Project Files that contain source code. The author seems to be saying that they usually edit or fix the code in the DPR file and then compile ithttps://stackoverflow.com/questions/13734278/opening-delphi-project-files-any-downside-of-opening-dpr-instead-of-existing-d. • "I moved from 7 to 10 where it started happening": This likely refers to the author upgrading from Delphi version 7 to Delphi 10. They've encountered some issues since this upgradehttps://stackoverflow.com/questions/13734278/opening-delphi-project-files-any-downside-of-opening-dpr-instead-of-existing-d. • "It seems I am not the only one.": This suggests that other users have experienced similar problems after upgrading their Delphi versionhttps://en.delphipraxis.net/topic/11566-drag-and-dpr/. • "Where is Embarcadero then?": Embarcadero is the company that develops Delphi. The author is probably asking for support or an official response from Embarcadero regarding the issues they're facinghttps://www.embarcadero.com/Support/. • "P.S I have been with Delphi since #1": The author mentions they have been using Delphi since its first version, indicating they have a long history with the software. If you're experiencing similar issues, it might be helpful to reach out to Embarcadero's customer support or check their support forums for assistancehttps://www.embarcadero.com/Support/. Additionally, it's always a good practice to back up your projects before upgrading to a new version to prevent any potential loss of work.
  2. Lajos Juhász

    TFDQuery BindVisually to TStringGrid

    AFAIK this can be done only in code.
  3. Lajos Juhász

    Convert Visual Studio 2012 code to Delphi

    That should be easy, consult the AI.
  4. When you create a detour you should store the original function address to be able to return it. we don't know what createNewDetour is doing (it is not part of DDetours that was suggested).
  5. Lajos Juhász

    Proj finding wrong VCL

    First step is to create a backup of the original dproj. This is required to be able to copy the required settings for the project that is written in the dproj. If you delete the dproj and open dpr Delphi will create a dproj with default settings. You can try to compile it (depends on your project it might be successful). If you cannot compile the project with the new dproj you will have to add required paths to the project until you can compile it.
  6. Lajos Juhász

    Proj finding wrong VCL

    Bad packaged unit format: The error is: E2213 Bad packaged unit format %s.%s (Delphi) https://docwiki.embarcadero.com/RADStudio/Alexandria/en/E2213_Bad_packaged_unit_format_%s.%s_(Delphi) In this case it is looking in the vcl.dcp and looking for vcl.forms both the dcp and the unit exists in Delphi. It could be a search path issue, damaged dcp or failed compilation on the source. In earlier versions when I got similar errors the solution was to compile every package that my application uses. Then the error magically disappeared (in those cases the compilation never failed, however the compiler failed to locate the correct files. A 32-bit application that uses runtime packages).
  7. Lajos Juhász

    New to delphi

    That is correct.
  8. Lajos Juhász

    New to delphi

    No VCL application should try to compile DesignIntf.pas it is a violation of the licence. Only a runtime package can use it.
  9. Lajos Juhász

    New to delphi

    Unfortunately not enough details. If you get this while you are compiling a design time package you should add designide to the required section. DesignConst is still part of the Delphi (it is located in the source\toolsapi folder). Make sure that any runtime package does not use the designide.
  10. Lajos Juhász

    The function of EmptyWorkingSet

    You should read more about memory managers. The memory manager will not always return the allocated memory to OS. It's not only Delphi but every single other language works that way. You can google it easily.
  11. Lajos Juhász

    DLL access error

    During the debug you must get a call stack.
  12. Lajos Juhász

    Possible Delphi 12.1 inheritance bug, could someone test also

    I saw this in Delphi 11.2, whenever I open those files in D12.1 it removes them.
  13. Lajos Juhász

    Memo and html

    In that case you will have to implement it yourself.
  14. Lajos Juhász

    ...cannot contact a domain controller..

    Why are you unhappy with Embarcadero if you have permission problems with your regular account?
  15. Lajos Juhász

    Delphi and "Use only memory safe languages"

    Also until developers did not start to use multiple languages.
  16. Lajos Juhász

    Trackbar height, fmx, android

    I don't have Android platform at the moment. On Windows you can change the scale.y to a value <1 to get a smaller trackbar.
  17. Lajos Juhász

    Delphi and "Use only memory safe languages"

    During code review I can find cases when the developer assumes that the strings are zero based.
  18. Lajos Juhász

    Delphi and "Use only memory safe languages"

    The mobile platform was a failed experiment to move string to be zero based.
  19. Lajos Juhász

    ActionList Editor: New Standard Action...

    I can confirm that it does work.
  20. There is only limited information here: https://docwiki.embarcadero.com/Support/en/“ERROR_ITMS-90507:_Missing_Info.plist_value._A_value_for_the_key_'DTPlatformName'_is_required”_when_submitting_an_app_to_the_iOS_App_Store
  21. Lajos Juhász

    ActionList Editor: New Standard Action...

    With no 3rd party installed it is very fast, I get the list instantly. Get a cat, dogs are boring.
  22. Compile the fmx application for windows 32 platform. (Unfortunately) The (only) most stable platform to debug delphi application.
  23. It really depends how many Delphi versions you have to support. The change is documented and was made to make life easier to integrate with other programming languages. Mora information: https://dalijap.blogspot.com/2023/09/coming-in-delphi-12-disabled-floating.html https://docwiki.embarcadero.com/RADStudio/Athens/en/Floating_Point_Operation_Exception_Masks
  24. Lajos Juhász

    Set form in read only mode

    A more details could help. One solution can be to place a panel onto the form where you place your UI controls. If the record is lock set the enabled proprty of the panel to false.
  25. Lajos Juhász

    problems deploying skia

    It was a request to change the exception to a proper message before Embarcadero included it in D12. Unfortunately the answer was it is a known limitation of Delphi.
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