Need helps for sending keys to windows

[longghun]

Hello,
I have problem to solve:

I have 2 instances runing at the same time. I want to silently send different keys to each of the 2 specific windows (with the window handlers). I do not want to activate or call up these 2 instant windows because at the same time, i work on other applications.

Any helps ! please. If possible, please give me the scripts.

Best regards,

[Valery_Kondakoff]

You can not send keys to the windows without activating them first. Try using windows messages or command line interface (if there is one) instead.