要更改WinHttpSettings註冊表值

Question

我試圖更改'WinHttpSettings'註冊表值，但它給出錯誤。我試着像下面

 RegistryKey OurKey = Registry.LocalMachine; 
     //MessageBox.Show(OurKey.ToString()); 
     RegistryKey local = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections"); 
     string value = local.GetValue("WinHttpSettings").ToString(); 
     byte[] b ={ 1, 1, 1, 1 }; 
     if (value != null) 
     { 
      local.SetValue("WinHttpSettings",b); 
      //MessageBox.Show(value.ToString()); 
     } 

任何錯誤，我在上面的代碼或任何其他解決方案

之前在註冊表中所做的值象下面這樣：

做「史蒂夫B」後告訴變更：

RegistryKey local = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections",true); 

但我想是改變第一圖像值 '0000'

Answer 1

改變這一行：

RegistryKey local = Registry.LocalMachine.OpenSubKey(
    @"SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections", 
    true 
    ); 

特別是，注意到true作爲第二個參數。正如documentation所述，其用途是：

writable Type: System.Boolean 
Set to true if you need write access to the 
key.