1. /*
By: John Zamoider
Copywrite: 2016
For Demonstration use only.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Win32;
namespace BasicShell_Support
{
class RegistryModClass
public RegistryModClass ()
{
RegistryKey serviceNames = start.OpenSubKey(keyPath);
if (serviceNames == null)
{
Console.WriteLine("Bad registry key");
return;
}
string[] networkCards = serviceNames.GetSubKeyNames();
serviceNames.Close();
//set seperate public keys
pubKeyLoc = networkCards;
pubKeyPath = keyPath;
}//end constructor
public string searchKey(string[] keyLoc)
{
string returnString = "No";
foreach (string keyname in keyLoc)
{
Console.WriteLine(keyname);
//add local key together to make it managaable
string localKey = start + "" + keyPath + keyname;
try
{
Console.WriteLine(start.OpenSubKey(localKey).GetValue("TcpAckFrequency").ToStrin
g());
returnString = "Installed";
}catch (Exception e)
{
Console.WriteLine(e + "Error Reading registry: " +
"TcpAckFrequency".ToUpper());
returnString = "Not Installed";
}//end catch

2. }//end foreach
return returnString;
}//end searchKey
public void enterKey(string[] keyLoc)
{
foreach (string keyname in keyLoc)
{
//add local key together to make it managaable
string localKey ="" + keyPath + keyname;
RegistryKey key = start.OpenSubKey(localKey);
key.SetValue("TcpAckFrequency", 1, RegistryValueKind.DWord);
key.Close();
}
}//end enterKey
public void removeKey(string[] keyLoc)
{
foreach (string keyname in keyLoc)
{
//add local key together to make it managaable
string localKey = start + "" + keyPath + keyname;
}
}//end removeKey
public void verifyKey(string[] keyLoc)
{
foreach (string keyName in keyLoc)
{
Console.WriteLine(keyName);
}
}//end verifyKey
public string[] pubKeyLoc;
public string pubKeyPath;
public RegistryKey start = Registry.LocalMachine;
private string keyPath =
"SYSTEMCurrentControlSetServicesTcpipParametersInterfaces";
}//end class
}//end namespace