debugging - Is it possible to write extensions to Delphi's debugger?

Question

I know there's an API for creating extensions to Delphi. I use the GExperts package and various JVCL experts frequently. But I've never seen any extensions to the debugger. It would be very nice, for example, to be able to register viewers for various objects instead of having to examine them in the Inspector. (A form with an image control that displays a TImage, for example, or a grid that displays the contents of a dataset.)

Are there any APIs that allow you to extend Delphi's debugger in this way?

EDIT: This wasn't available back when I wrote the question, but Delphi 2010 provides a way to do it.

question from:https://stackoverflow.com/questions/449401/is-it-possible-to-write-extensions-to-delphis-debugger

Answer 1

In ToolsAPI.pas source there is some API interfaces for debugging. You can be informed when a debugging event occurred, info about breakpoints, which process is being debugged etc. with this API. But it seems there is no support for variables or values of them. So there is no easy way to implement your requisition without ugly hacks.