Print in the console in Delphi Xe2 like in Java

Question

I am working on a Delphi project for the first time, I used to develop on Java.

Is there a way to print in delphi's console like in java.

System.out.println("Message");

which I used to test code and find bugs (primitively).

Answer 1

You must use Writeln (only for console applications).

{$APPTYPE CONSOLE}
begin
  Writeln('Hello');
  Readln;
end.

Answer 2

如果要在IDE的事件日志中放置一个字符串，可以使用OutputDebugString函数。

Answer 3

I usually use the following code for "debugging" my programs.

    showmessage('Hello World');

That's how i do it.. :)

Answer 4

If you want something similar to Java console, you can use CodeSite , which uses an independent viewer

Another similar tool is TraceTool

More logging libraries on this question - Which logging library is better?

Answer 5

For debugging messages there is also the GExperts console to which you can write using the SendXXX procedures in GX_DbugIntf. This unit is part of the GExperts source code which is available on SourceForge .