Jump to content

Lajos Juhász

Members
  • Content Count

    820
  • Joined

  • Last visited

  • Days Won

    11

Everything posted by Lajos Juhász

  1. Lajos Juhász

    Help With NetCom7

    HandleCommand is an event handler, it should be a method of an object, not a procedure. You should add it to your TfrmMainClass.
  2. Lajos Juhász

    Can't complete installation of RAD 10.4

    You have multiple choice: - You can try to send money to Embarcadero. Maybe then they will be able to buy a better hardware. -Build a time machine. First travel back in time and install it while the "get it" was working.
  3. Lajos Juhász

    Can't add component in 64 bit mode

    Try to add https://docwiki.embarcadero.com/Libraries/Alexandria/en/System.Classes.ComponentPlatformsAttribute type [ComponentPlatformsAttribute(pidWin32 or pidWin64)] // Only supported on Win32 and Win64 TMyComponent = class(TComponent)
  4. Lajos Juhász

    Class Arial not found when using PowerPDF

    There is a bug in the component. Here is the call stack: rtl.System.Classes.ClassNotFound(???) rtl.System.Classes.FindClass(???) :55c8a47c FindClass + $18 :2490ca39 TPdfDoc.GetFont + $A1 :2490e778 TPdfCanvas.SetFont + $38 :2490e404 GetCurrentFont + $120 :2490e653 TPdfCanvas.SetPage + $13F :2490d393 TPdfDoc.AddPage + $23F :2490d7cf TPdfDoc.SetVirtualMode + $17 :24917b19 TPRPage.Create + $99 :526fd80a delphicoreide290.@Comppalmgr@TComponentPalettePageItemDelegate@CreateComponent$qqrxp25System@Classes@TComponentt1x60System@%DelphiInterface$33Componentdesigner@IDesignerModule%rx18System@Types@TRect + 0x1a designide.ComponentDesigner.TComponentRoot.DoCreateComponent(???,TWinControlItem($29E91FD0) as IItem,(0, 0, 0, 0, (0, 0), (0, 0)),True,True) designide.ComponentDesigner.TComponentRoot.CreateComponent(TComponentPalettePageItemDelegate($2450B928) as IInternalPaletteItem) :526f9b67 delphicoreide290.@Comppalmgr@TPalettePageItem@Execute$qqrv + 0x47 :54519dc5 coreide290.@Toolfrm@TToolForm@DoItemExecute$qqrxp29Vcl@Categorybuttons@TBaseItem + 0x3d :54516548 coreide290.@Toolfrm@TToolForm@FilterEditKeyDown$qqrp14System@TObjectrus58System@%Set$30System@Classes@TShiftStateItemt1$i0$t1$i10$% + 0x50 vcl.Vcl.Controls.TWinControl.KeyDown(???,[]) I have no time at the moment to investigate.
  5. Lajos Juhász

    Cannot download the Delphi Community Edition

    Bookmarks is at the section Subscription only, I believe that is not available for the CE version.
  6. Lajos Juhász

    TPngImage help needed for vague docs

    When the image format is registered the loadfromfile will create the class required to load the image. They are used the same way. Depending on the file type you have loaded the required object is created.
  7. Lajos Juhász

    FireDAC - how to change an FDQuery field type?

    I hope that this is going to work the same for C++ (I am doing it in Delphi): 1.) Open the file, select View as Text (Alt + F12) 2.) Do a search and replace 3.) go back to View as Form (alt + F12) 4,) save the file. During the saving process the IDE should ask to replace the definition. This the Delphi way Plan b. do the search & replace using refind.exe - https://docwiki.embarcadero.com/RADStudio/Alexandria/en/ReFind.exe,_the_Search_and_Replace_Utility_Using_Perl_RegEx_Expressions in case you have multiple forms.
  8. Lajos Juhász

    What new features would you like to see in Delphi 13?

    An example would be Quick Report. It was designed to work only with 96PPI. When HighDPI is not allowed for the application the generated preview would be wrongly scaled and would not fit the page.
  9. Lajos Juhász

    What new features would you like to see in Delphi 13?

    It is not about privacy. it is copyright. Anyone that has invested money into an algorithm and solution would not like to see it to appear inside an AI suggested code. That is one of the reasons why the source code for Microsoft Office is not open sourced.....
  10. Lajos Juhász

    Delphi Upgrade from 2007 / 2010 to XE5

    You can install XE5 only if you have had support for XE3 at the time when it was released otherwise no. You can try with your XE3 serial number to activate.
  11. Lajos Juhász

    What new features would you like to see in Delphi 13?

    I am with the idea that was presented in the Delphi's birthday webinar, I do not want the code from any of the projects I am working on to land in some AI database and pop up as a suggestion on a query. The code I am working on belongs to the company I am working for or a client. Nobody wants that code to go public. I am ok with the idea and did it a couple of times to ask Bing to write some simple code that I can review faster than to type in, have some fun.
  12. Lajos Juhász

    Delphi Virus warning

    First step is to exclude the folder for a project that antivirus program reports and upload the generated exe to VirusTotal. If it is a false positive the next step is to report it to your antivirus program as false positive. Edit. So far, I have done this twice. Last time, a couple of years ago Microsoft Defender started to mark the Delphi executables as virus infected. After I filled the report, the issue was gone in 5-7 days. The other time when I did it was more than a decade ago.
  13. Lajos Juhász

    Slow update of "Local variables" in the IDE

    Close the Local variables, it's that slow at least since Delphi XE5.
  14. You should backup the installation ISO for every Delphi you use before you let the subscription expire. Also it could be problem to bump up the registration limit if you don't have an active subscription - a solution could be to install Delphi to a virtual machine.
  15. This was changed in D12, in Delphi 11 it was declared as: const {$EXTERNALSYM CW_USEDEFAULT} CW_USEDEFAULT = DWORD($80000000); now it's: const {$EXTERNALSYM CW_USEDEFAULT} CW_USEDEFAULT = Integer($80000000);
  16. I don't read that way. The remark is: Note: To avoid ambiguity, conversions must be explicit, as the following code example illustrates. In the example MyList.delete(0) I don't see ambiguity. The examples on that page are reather bad.
  17. Lajos Juhász

    Current state of the Embarcadero services

    "Customers who have installed RAD Studio 12 using the online installation process won’t have the ability to add new platforms and core features to the product via the Manage Features dialog. In order to do this, they will need to uninstall and then reinstall using the new inline release." It's not about the GetIt or Welcome page.
  18. Lajos Juhász

    Current state of the Embarcadero services

    That's not possible. The Welcome page is working fine for me (installed from the ISO image). I doubt that the ISO and online installer has different setup for the GetIt.
  19. Lajos Juhász

    TForm Destroys are not called when target is macOS ARM 64-bit

    1.) Log into https://quality.embarcadero.com/ 2.) Enter RSP-26436 into search (you can find it at the upper right corner of the page) and you cannot copy paste it from the text above as it contains unicode characters. https://quality.embarcadero.com/browse/RSP-26436
  20. Unfortunately the parser that the IDE uses is not up to date. I also have some cases where the editor messes up my code I have to pay attention what I am doing. In one class I can add a property only if I paste it from the clipboard entering using the keyboard is not possible. Embarcadero might replace the IDE in near future (5-10 years from now).
  21. Lajos Juhász

    Delphi 12 Update 1 is not displayed in the IDE About dialog

    Interesting I've the patch installed but the IDE thinks it's not installed......
  22. Lajos Juhász

    Delphi 12 Update 1 is not displayed in the IDE About dialog

    This is a patch, not an update it should only change the Version.
  23. (In case of Delphi 12 patch 1 (it's not officially 12.1) a clean all was required before I could compile a project group. I have tried before to uninstall design time packages that was not enough to remove the Access Violation when I tried to compile. After clean all I was able to compile.)
  24. In that case you was lucky or you are not using packages often. This error can appear at no reason, you have to recompile the packages and everything should work fine.
×