I'm doing a program in Delphi, writing in all kinds of files, either text or executable:var  openfile: TextFile;begin      AssignFile(openfile, 'test.exe');      Append(openfile);      WriteLn(openfile,'[test]hi world[test]');      CloseFile(openfile);end;How can I improve this?
Write to files in Delphi
file;delphi
Yes. I would add try..finally so that the file will be properly closed even in the case of exception (hopefully my remembrance of the syntax isn't too rusty):var  openfile: TextFile;begin      AssignFile(openfile, 'test.exe');      Append(openfile);      try          WriteLn(openfile,'[test]hi world[test]');      finally          CloseFile(openfile);      end;end;also, you say you want to write binary files as well as text files.. so don't use TextFile. The modern way would be to use TFileStream:with TFileStream.Create('test.exe', fmOpenWrite) dotry  Seek(0,soFromEnd);  Write(...);finally  Free;end;