Why doesn't the site open when the button is clicked?

Question

C++ / C#

I'm trying to open a website on a button click. Process.Start("http://site.su");But for some reason nothing is opening.

Answer 1

Process prc = new Process();
prc.StartInfo.FileName = @"http://site.su";
prc.StartInfo.UseShellExecute = true;
prc.Start();

Everything is working. The default browser is launched. Maybe it's the magic parameter UseShellExecute, which allows the operating system itself to choose which program to open the file / url?