I'm new to VC++. So please help me out... tnx

When I begin an MFC-project, dialog-based, I can put functions and code to events. I have played with the messagebox and other things, but what I want to know now, is what do I have to do, to get "Hello world" into a textfield(text1.text = "hello world") or set the caption of a button to it(command1.caption = "hello world") for example.

Other question, how can I disable and enable a button (commandbutton in VB, 'command1.enabled = false').

Thanks.

morph