کار با رجیستری در سی شارپ

using Microsoft.Win32;

// Create SubKey
Registry.LocalMachine.CreateSubKey(@"Software\Sinp  in", RegistryKeyPermissionCheck.ReadWriteSubTree);
 
//Create Key and Set Value<
RegistryKey reg = Registry.LocalMachine.OpenSubKey(@"Software\Sinpin  ", true);      
reg.SetValue("DWord", "1", RegistryValueKind.DWord);
reg.SetValue("ExpandString", "1", RegistryValueKind.ExpandString);
reg.SetValue("QWord", "1", RegistryValueKind.QWord);
reg.SetValue("String", "1", RegistryValueKind.String);
reg.SetValue("Unknown", "1", RegistryValueKind.Unknown);
 
// Delete Key
reg.DeleteValue("DWOrd");
 
//Delete SubKey
Registry.LocalMachine.DeleteSubKey(@"Software\Sinp  in");
 
//Read Key Value
string val = reg.GetValue("QWord").ToString();
// SoftAfzar.net

// Retrieve All Keys
foreach (string s in reg.GetValueNames())
    MessageBox.Show(s);