讀取建立登入檔

static void createRegistryKey(string item, string content)

{

RegistryKey rk = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Test1111", true);

if( rk==null )

{

rk = Registry.LocalMachine.OpenSubKey("SOFTWARE", true).CreateSubKey("Test1111");

}

rk.SetValue(item, content);

rk.Close();

rk = null;

}

static string readRegistryKey(string item)

{

RegistryKey rk = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Test1111", true);

if (rk == null)

return "";

string st = rk.GetValue(item).ToString();

if (st ==null)

st = "";

rk.Close();

rk = null;

return st;

}