RTL and Delphi Object Pascal

61 topics in this forum

1. How do I find out in which Delphi version a certain RTL/VCL change was implemented?

   By A.M. Hoornweg, Thursday at 08:07 AM
   • 12 replies
   • 191 views
   • 
   • Uwe Raabe
   • 20 hours ago

2. (Mis-)Behaviour of TStringHelper

   By Cristian Peța, Tuesday at 07:13 AM
   • 9 replies
   • 131 views
   • 
   • FredS
   • Thursday at 10:48 PM

3. Array compression in InternalGetUnicodeCategory() (System.Character)

   By mael, February 13
   • 5 replies
   • 180 views
   • 
   • mael
   • Thursday at 08:08 PM

4. Delphi pitfalls: Enumerated types and for loops

   • 1
   • 2

   By Lars Fosdal, Monday at 11:05 AM   

   • pitfall
   • enumerated type
   • (and 1 more)

     Tagged with:

     • pitfall
     • enumerated type
     • loop
   • 30 replies
   • 484 views
   • 
   • Attila Kovacs
   • Thursday at 10:26 AM

5. How can I get the list of registered interfaces and their GUIDs in a Delphi 2007 application?

   By dummzeuch, February 15   

   • delphi-2007
   • rtti
   • (and 2 more)

     Tagged with:

     • delphi-2007
     • rtti
     • interface
     • guid
   • 6 replies
   • 149 views
   • 
   • Mahdi Safsafi
   • February 15

6. How to pass an unknown record to a function as argument

   • 1
   • 2

   By John Kouraklis, February 11
   • 29 replies
   • 622 views
   • 
   • John Kouraklis
   • February 14

7. E2158 System unit out of date or corrupted: missing '@Clr' - how to cure?

   By Lars Fosdal, January 21
   • 2 replies
   • 163 views
   • 
   • Rudy Velthuis
   • February 14

8. CharInSet revisited

   By pyscripter, January 13
   • 1 reply
   • 337 views
   • 
   • Rudy Velthuis
   • February 14

9. Pitfalls of Anonymous methods and capture

   • 1
   • 2

   By Lars Fosdal, February 8   

   • anonymous methods
   • capture
   • 26 replies
   • 603 views
   • 
   • Rudy Velthuis
   • February 11

10. Does application.processmessages behaviour differ between VCL and FMX?

    By Incus J, February 6   

    • events
    • mouse
    • (and 3 more)

      Tagged with:

      • events
      • mouse
      • message queue
      • fmx
      • vcl
    • 7 replies
    • 246 views
    • 
    • Remy Lebeau
    • February 9

11. How to obtain the value of a field of type TWndMethod via RTTI?

    By Kryvich, November 13, 2018   

    • rtti
    • 5 replies
    • 212 views
    • 
    • Kryvich
    • February 8

12. Which version of Delphi was StrToUInt64 introduced in

    By Ugochukwu Mmaduekwe, February 7
    • 3 replies
    • 138 views
    • 
    • Ugochukwu Mmaduekwe
    • February 8

13. Strange thing in System.Generics.Defaults.pas

    By Jacek Laskowski, November 29, 2018
    • 11 replies
    • 662 views
    • 
    • Rudy Velthuis
    • February 7

14. How to set JPEG quality in Firemonkey?

    By Incus J, February 6   

    • jpeg
    • macos
    • (and 3 more)

      Tagged with:

      • jpeg
      • macos
      • quality
      • tbitmap
      • fmx
    • 0 replies
    • 65 views
    • 
    • Incus J
    • February 6

15. heavy bug 10.2 10.3 RIO passing parameter pointers in anonymous methods

    By RDPasqua, January 31
    • 18 replies
    • 550 views
    • 
    • Erwin Mouthaan
    • February 4

16. operator overloding Equal vs Multiply

    By Eugine Savin, February 1   

    • operator overloading
    • 20 replies
    • 367 views
    • 
    • David Heffernan
    • February 3

17. 50 second + Complier delay

    By philipljackson, February 2
    • 0 replies
    • 115 views
    • 
    • philipljackson
    • February 2

18. ABI Changes in RAD Studio 10.3

    By David Millington, January 23
    • 8 replies
    • 517 views
    • 
    • Rudy Velthuis
    • February 2

19. Smart Pointers - Generics vrs non-generic implementastion

    • 1
    • 2

    By pyscripter, December 7, 2018
    • 26 replies
    • 1054 views
    • 
    • Rudy Velthuis
    • January 31

20. Object destroyed too soon?

    By Primož Gabrijelčič, January 31   

    • compiler
    • code generation
    • 13 replies
    • 241 views
    • 
    • Attila Kovacs
    • January 31

21. Is [weak] available in win32/win64

    By pyscripter, January 31
    • 2 replies
    • 96 views
    • 
    • pyscripter
    • January 31

22. Generic Dictionary and an inline variable: bug or misuse?

    By Kryvich, January 24   

    • tdictionary
    • inline variables
    • (and 2 more)

      Tagged with:

      • tdictionary
      • inline variables
      • bug
      • pas2js
    • 3 replies
    • 237 views
    • 
    • Stefan Glienke
    • January 25

23. Delphi 10.3 Rio: Impossible to find entry point "GetProductInfo" under WinXP

    By Silver Black, January 19
    • 15 replies
    • 387 views
    • 
    • Alberto Fornés
    • January 23

24. Measure Process Time

    By hsauro, January 22
    • 10 replies
    • 200 views
    • 
    • Rollo62
    • January 23

25. Changes in Parallel Library

    By hsvandrew, January 1
    • 24 replies
    • 1210 views
    • 
    • Bretthans
    • January 22