Question

I’m using the TTabSet component with several tabs . now I want to assign an image to each tab, for this I set the value of the Images property to an imagelist and then the tabs appears with an image. The question is How I can set the imageindex for a tab of an TTabSet component?

Answer 1

You must use the TTabSet.OnGetImageIndex event to assing a particular imageindex to a tab.

check this sample

procedure TForm1.TabSet1GetImageIndex(Sender: TObject; TabIndex: Integer;
  var ImageIndex: Integer);
begin
 Case TabIndex of
  0: ImageIndex:=1;
  1: ImageIndex:=7;
  2  ImageIndex:=0;
  3: ImageIndex:=9;
 end;
end;