Get Registry values with default : Registry Read : Windows C# Examples

    
using  System;
using  System.Drawing;
using  System.Collections;
using  System.ComponentModel;
using  System.Windows.Forms;
using  System.Data;

using  Microsoft.Win32;

using  System.Diagnostics;

public  class  MainClass{
      public  static  void  Main(){
        RegistryKey  regKey  =  Registry.CurrentUser;
        regKey  =  regKey.CreateSubKey("Software\\YourCompanyName\\SubDomainName");
        int  currFontSize  =  (int)regKey.GetValue("CurrSize",  12);
        string  c  =  (string)regKey.GetValue("CurrColor",  "defaultName");
        
      }
}