Posted by Tara on June 01, 2002 at 10:54:49:
I'm making a tutorial for a school Tech assignment, and I'm completely stuck.
I'll try and explain what I have, and what I want to do with it, so hopefully someone can help me out..!
Basically, the tutorials are visual - there's an image, and a next button. Each time button is clicked, I want the image to change, until it has cycled through the entire tutorial.
For example, I want tutorial001.bmp to change to tutorial002.bmp.
I've played around for -ages-, and can't get anywhere..! The best I've got so far is this:
procedure TTutorialBox.NextButtonClick(Sender: TObject);
var tutorial: integer; count: integer;
begin tutorial:= 2; count:=1; while count < 6 do
MapImage.Picture.LoadFromFile('tutorial00' + (IntToStr(tutorial)) + '.bmp'); tutorial:= tutorial + 1; count:= count + 1;
It changes the image once, but then stays at tutorial002.bmp. Should I be using arrays? I know this is a big ask, but hopefully, someone can help me.. thanks loads!