How can I make a copy of the program open when I click on the button?

Question

C++ / C#

How to make it so that when you click on the button, another window opens with the same program?

Answer 1

The easiest option is to just create 1 more instance of your form and call the Show().
For example, suppose your form class is named WBrowser, you can execute the following code in your click handler:

var wnd = new WBrowser();
wnd.Show();

Answer 2

You can use TabControl. How to do it is written here .

Answer 3

using System.Diagnostics;
...
string exePath = Process.GetCurrentProcess().MainModule.FileName;
string arguments = "";
Process.Start(exePath, arguments);

Answer 4

new Form().Show();