Hi,

I have this application - Calculator.jar Java Application running on my Windows OS. I need to write another application that can input data / click buttons of this Java calculator application.

The idea is to have an application that is coded to control the Calculator java application automatically. Mind you, the Calculator is a Java jar file running on
Windows OS and *not* the regular Windows Calculator exe.

i dont mind scripting in any language - but preferably , java or cpp .

can somebody suggest somthing ?

thanks

You can use the SendInput function from the Windows API (look it up on MSDN).