I did an Application in the past in which I set the Maximize property to true when Form has been already Loaded. I also took all controlBox and let this form as an unique screen, that way nobody can use the rest of the applications in Windows, but mine.

Dont forget to put an exit button or icon inside the body of the form to close the application when everything is done, I mean when you need to close it, you close it right?

Take the form's caption out, dont put nothing on it, not even an space, that way this form will act as an screen, and it will not have any borders, therefore set the borderStyle property to none.

That is my idea, if you could explain a bit what is that your application does, or your objetive to program, I can give you further assistance, but right now I am like Eve when knowing paradise for the first time: "BLind!"

Later Friend!