How to perform one function for all buttons on a form?

Question

C++ / C#

There are a lot of buttons on the form, each of which has a unique name corresponding to one of the text files in the program folder. It is required that by clicking on a button in the MessageBox the desired text file is opened. For example, there was a click on a button with name(Name)== Hello . The Hello.txt file should open , if the button name is World , then World.txt .

Answer 1

One handler for all buttons, and in it something like string filename = (sender as Button).Name + ".txt"