copy cell from separate excel

[PeCoNe]

I have 2 excel's running as 2 separate programs.
in excel A cell a1 is updated by an external program.
in excel B i want cell b3 change when cell A1 in excel A is changed.

How can i do that?

 

[Claus Busch]

Hi Peter,

Am Thu, 09 Jan 2014 16:27:52 +0100 schrieb PeCoNe:

I have 2 excel's running as 2 separate programs.
in excel A cell a1 is updated by an external program.
in excel B i want cell b3 change when cell A1 in excel A is changed.

write in excel b cell B3 "=" (without qoutes) and then click into A1 of
excel A


Regards
Claus B.