How to use the same CallBack function for deffernt command button?

[EliranMar3005]

Hi,

I'm writing a calculator UI.
I want to create a CallBack function  so every control on the calculator panel will operate it.
Once the program enters the function will be a switch - case condition for every button.
How can I do it without  creating a separate function for each control?

Thanks,

Eliran

[Wolfgang]

...you can specify the callback function in the UI editor yourself

[edjones93]

Once your application is compiled and run it loads these functions into memory.

With a callback you are actually giving the OS/Driver a pointer to where the function resides in memory, it will then, when the callback is fired, load this function, execute the code and return it into memory.

With this in mind, there should be no reason you cannot use the same function for multiple callbacks, have you found an issue when doing so?