Hi everyone.

I've implemented a SDI Form and I've realized that I have a mistake in my program that I didn't take care.
well, the point is this, maybe some of you know how to solve this, but because I am newby, I dont know. MY program is a simple editor like window's notepad, so my editor has a filter associated with it, .rul, when I try doyble-click in a file, my application is open, BUT, when I try to open another file, the file is loaded in the frame that I have gotten before with the last file, so every file that I open, is loaded in the same frame, it never loads files on indepent frame, and I dont know how to solve this, I need that my files be open in different frames, I know that this can be solve using MDI forms, but in my case is imposible, I need to do this in this kind of Forms.


Regards..

That is the purpose of MDI, not SDI. SDI is single document interface or one-doc-at-a-time, whereas MDI is multiple document interface.

MS Word is a MDI application, for example.