寫入註冊表

程式碼

using Microsoft.Win32;

RegistryKey masterKey = Registry.LocalMachine.CreateSubKey
   ("SOFTWARE\\Test\\Preferences");
if (masterKey == null)
{
   Console.WriteLine ("Null Masterkey!");
}
else
{
   try
   {
      masterKey.SetValue ("MyKey", "MyValue");
   }
   catch (Exception ex)
   {
      Console.WriteLine (ex.Message);
   }
   finally
   { 
      masterKey.Close();
   }
}