How to change home page in Internet Explorer using C#?

Question

Is it possible to change home page in Internet Explorer in C# application? Solution for other browsers (Firefox, Chrome) would be also nice.

Answer 1

The home page for Internet Explorer is held in the Start Page registry key at HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main (according to this), so you can set it using the Registry class in Microsoft.Win32 (from this example):

RegistryKey startPageKey = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Internet Explorer\Main", true);
startPageKey.SetValue("Start Page", "http://stackoverflow.com");
startPageKey.Close();

Don't know about the others, I'm afraid.