In what cases can there be difficulties? I am writing in Embarcadero Delphi XE.

  • And what's the difference where the application is written ? - karmadro4
  • Hmm, will I be right if I say that in the case of declaring variables, not like (D) WORD / integer, but int32 / int64 etc and everything without the libraries should work? - Sh4dow

2 answers 2

That suffering support 64bit Application is Embarcadero Delphi XE2 Migration from under Embarcadero Delphi XE does not cause any particular difficulties.

    When programming in Delphi problems should arise.

    • Yes? That is, in your opinion, should the [[ Embarcadero ] Converting 32 bit checklist Delphi Applications to 64bit ] [1] be empty? [1]:… - Costantino Rupert
    • Will the application work? - Niki-Timofe
    • 2
      What does it mean to work? Make SendMessage(hWnd, WM_SETTEXT, 0, Integer(@MyCharArray)) on 64 bits and see how it works :) - Costantino Rupert
    • one
      Doesn't WOW64 solve this problem? (for an already compiled application) - IronVbif