Search for values in REGEDIT using C#

This is a really nice one: http://snipplr.com/view/10315/[^]
 
But first of all read this: http://www.csharphelp.com/2007/01/registry-ins-and-outs-using-c/[^]
 
You need recursivity and this code snippet found by google for you will help also:
 

private void  GetSubKeys(RegistryKey SubKey)
{
    /*
      here you can iterate the values in current subkey, and find what you want.
    */
    foreach(string sub in SubKey.GetSubKeyNames())
    {      
      RegistryKey local = Registry.Users;
      local = SubKey.OpenSubKey(sub,true);
      GetSubKeys(local); // By recalling itselfit makes sure it get all the subkey names
    }
}
//This is how we call the recursive function GetSubKeys
RegistryKey OurKey = Registry.Users;
OurKey = OurKey.OpenSubKey(@".DEFAULT\test",true);
GetSubKeys(OurKey);