Tutorial turbo pascal 7.0
So, if you see the simplest TV program, it would be roughly look something like this: uses App; type TMyApp object(TApplication) end; var MyApp : TMyApp; begin it; n; ne; end.
They are already defined.
The InitMenuBar will look something like this: procedure itMenuBar; keyword japanese font ime var R: TRect; begin GetExtent(R.B.Y :.A.Y 1; MenuBar : new (PMenuBar, Init(R, NewMenu( NewSubMenu File hcNoContext, 4000 essential english words book 1 pdf NewSubMenu Edit hcNoContext, NewSubMenu Orders hcNoContext, NewSubMenu Options hcNoContext, NewSubMenu Window hcNoContext, NewSubMenu Help hcNoContext, nil end; Hmm.
Command number 0 to 255 can be disabled (i.e.Procedure tStatusKey(Next: PStatusItem PStatusItem; begin GetStatusKey : NewStatusKey kbAltX, cmQuit, NewStatusKey kbF10, cmMenu, NewStatusKey kbAltF3, cmClose, NewStatusKey kbF5, cmZoom, NewStatusKey kbCtrlF5, cmResize, NewStatusKey kbF6, cmNext, Next end; Again, you can quickly notice the.Use DisableCommands to disable the commands and EnableCommands to enable them.Then, the first NewStatusDef fills as the next.The NewStatusDef declarations are to reserve which help context to which key binding.One of the simplest (for this tutorial) is to extend the method InitStatusLine.Prefix, I just try to mimic the ones used in TV to make them more "uniform".I adopt Borland Pascal.0's manual in Turbo Vision to create this tutorial.The first two statements are just like the ones in InitStatusLine.The second is from F000 to ffff with the same key binding.So, the chance is that I made a lot of mistakes here.Let's look at the general skeleton on how inheriting HandleEvent: procedure TMyApp.Well, you can assign any word constants to any commands as long as they are unique and you consistently use them as defined.The definition is also similar: Using linked list.Then the menu items of each of these are defined in the respective functions.Well, it is to get the key bindings for commands.I hope that you now have a firm grasp on OOP concepts as I would use a lot of them.
) Oh, by the way, if you don't want stock market futures app to assign a shortcut key for a particular menu item, just use kbNoKey.