Hello World-Prog into DOS box

[McWilliamsPete]

in Win 10 i want to test output "Hello World" to a DOS-box from IDE with F9 start.
I get the DOS-box, but Writeln shows nothing.
Are there sample instructions/a demo prog as to how to run a DOS-box?
Thanks
Pete

[lucamar]

Did you use "Host application" in "Run parameters" to open the program in a console (if that's what you mean by "DOS box")?

If so, the normal F9 runs the program inside a debugger session so it might not work as it should through an intermediate "launcher": the debugger might try to debug the host application instead of your program. Try using "Run without Debugging" and see if that works. 

[ASBzone]

in Win 10 i want to test output "Hello World" to a DOS-box from IDE with F9 start.
I get the DOS-box, but Writeln shows nothing.
Are there sample instructions/a demo prog as to how to run a DOS-box?
Thanks
Pete

Can you show us the program you used to perform this test?

[McWilliamsPete]

I started again fresh and found a project option for "console application" (Konsolenanwendung). Now it works, Thanks!

Program:
Program Test_Hello_World (input, output);
var
   sDummy                : String;
begin
   writeln ('Hello, World!');
   read (sDummy);
end.

[Bart]

Unless you use mode Iso, you do not need the (input, output) parameters.

Bart