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Build a website from the ground up by first learning the fundamentals of HTML5 and CSS3, the two popular programming languages used to present content online. HTML deals with fonts, colors, graphics, and hyperlinks, while CSS describes how HTML elements are to be displayed.
procedure TTimeOutForm.Button1Click(Sender: TObject);
selected : string;
Timer1.Enabled := false;
if Sender is TTimer then
else //Sender is Button
procedure TTimeOutForm.FormCreate(Sender: TObject);
Timer1.Interval := 10;
ProgressBar1.Max := 300; //300 * 10 = 3000 := 3 seconds
ProgressBar1.Position := 0;
Timer1.Enabled := true;
procedure TTimeOutForm.Timer1Timer(Sender: TObject);
if ProgressBar1.Position = (ProgressBar1.Max) then
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