Title: Use arrow keys to move between controls
Question: Use arrow keys to move between controls
Answer:
procedure TForm1.FormKeyDown(
Sender : TObject;
var Key: Word;
Shift : TShiftState
) ;
var
Direction : Integer;
begin
Direction := -1;
case Key of
VK_DOWN, VK_RETURN : Direction := 0; {Next}
VK_UP : Direction := 1; {Previous}
end;
if Direction -1 then
begin
Perform(WM_NEXTDLGCTL, Direction, 0) ;
Key := 0;
end;
end;