genaja » Fri Jun 13, 2014 8:54 am wrote:Hi volks,

I have changed the russian texts from "Exp - LineOfZERO.mq4" to english.

At compilation I received a warning message, that I can´t find at the http://www.mql5.com/en/docs/constants/e ... ngscompile.

What says:
declaration of 'OP' hides global declaration at line 11 10.7 LINE OF ZERO.mq4 25 22

Means that, that the code of line 25 overrides the value of the global var?

Thanks a lot.

Attached the translatet indi.

you should only one time use the same name for a variable, attached the version that gives no warnings..

Cheers

Tommaso

genaja » Fri Jun 13, 2014 10:54 am wrote:

you should only one time use the same name for a variable, attached the version that gives no warnings..

Cheers

Tommaso

Hi Tommaso,

thanks for your great help!

Var names only one times, thats clear.

Is the global set for OP only for this line:
SetHLine(DarkOrange,"LineofZERO",startZERO(OP));

And after that the value for startZERO(OP) comes out of the function?

you call the function with giving the value of OP to the new varibale int op, so op has the same value like OP