First because the compiler should detect it and fodl the code.

Second because it uses less cpu cycles.

:-)

I normally use a local variable to hold teh value with a name that 
tells the world what it means.  Or 

if Option.ItemIndex = 1
then begin
end
else begin
end

> 
> Which of the following codeis the most efficient/fastest to execute?
> 
> Label1.Enabled := Option.ItemIndex = 1;
> Label2.Enabled := Option.ItemIndex = 1;
> 
> or
> 
> Label1.Enabled := Option.ItemIndex = 1;
> Label2.Enabled := Label1.Enabled;
> 
> Thanks,
> Ross Levis.
> 
> 
> 

Regards

Rohit

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