C # Several ways to invoke the default browser to open a Web page

CSharp ways to call the default browser to open a Web page

Sample interface:

Method One: Read the default browser executable file path from the registry

        private void Button1_Click (object sender, EventArgs e)        {            //Read the default browser executable path from the registry            RegistryKey key = Registry.ClassesRoot.OpenSubKey (@ "http\shell\open\command\");            string s = key. GetValue (""). ToString ();            S is your default browser, but with the parameters behind it, cut it, but note that the parameters behind the different browsers are not the same!            //"D:\Program Files (x86) \google\chrome\application\chrome.exe"--"%1"            System.Diagnostics.Process.Start (s.substring (0, s.length-8), "http://blog.csdn.net/testcs_dn");        }

Method Two:

        private void Button2_Click (object sender, EventArgs e)        {            //Call the system default browser             System.Diagnostics.Process.Start ( "Explorer.exe", "http://blog.csdn.net/testcs_dn");        }

Method Three:

        private void Button3_Click (object sender, EventArgs e)        {            //Call the system default browser             System.Diagnostics.Process.Start ( "Http://blog.csdn.net/testcs_dn");        }

Method Four: Call IE browser

        private void Button4_Click (object sender, EventArgs e)        {            //call IE browser              System.Diagnostics.Process.Start (" Iexplore.exe "," http://blog.csdn.net/testcs_dn ");        }

In principle, method two and method three should be the same, but the code for method Three is a little shorter.

Sample code Download:

C # Several ways to invoke the default browser to open a Web page

C # Several ways to invoke the default browser to open a Web page