How to create XOR two strings in c#
In this article you will lear, how to create XOR two with strings in c#. Given two strings as input, return the result of XORing the code-points of one string against the code points of the other.
The idea is to iterate over both the string character by character and if the character is mismatched then add "1" as the character in the answer string otherwise add "0" to the answer string to generate the XOR string.
public static string XOR_Two_String(string CardNumber, string PIN)
{
CardNumber = "2222222222222222";
PIN = "1234";
string hexPINBlock = (("0" + PIN.Length + PIN).PadRight(16, 'F'));
string CNumber = CardNumber.Substring(0, CardNumber.Length - 1); // to skip right most check digit
string hexCardlock = ("0000" + CNumber.Substring(CNumber.Length - 12));
long hex1 = Convert.ToInt64(hexPINBlock, 16);
long hex2 = Convert.ToInt64(hexCardlock, 16);
long result = hex1 ^ hex2;
string hexResult = result.ToString("X");//041216DDDDDDDDDD
return hexResult;
}How to create XOR two strings in c#
C# is a programming language developed by Microsoft that runs on the .NET Framework. C# is used to develop web, desktop, mobile, games and much more application.
C# is a object-oriented programming language developed by Microsoft within its .NET Framework. Led by Anders Hejlsberg, your basic C# programming
and will also take you through various advanced concepts related to C# programming language.
C# such as control statements, objects and classes, inheritance, constructor, destructor, this, static, sealed, polymorphism, abstraction, abstract class, interface, File IO, Collections, namespace, encapsulation, properties, indexer, arrays, strings, regex, exception handling, multithreading etc.
For example...
using System;
namespace MinifyCode
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello Minify Code");
}
}
}
Output: Hello Minify Code
In this article you will learn, what is server side controls. We will discuss each of these objects in due time. In this tutorial we will explore the Server object, the Request object, and the Response object.
Session
Application
Cache
Request
Response
Server
User
Trace
Server Object
The Server object in Asp.NET is an instance of the System.Web.HttpServerUtility class. The HttpServerUtility class provides numerous properties and methods to perform many type of jobs.
Methods and Properties of the Server object
The methods and properties of the HttpServerUtility class are exposed through the intrinsic Server object provided by ASP.NET.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Optimization;
using System.Web.Routing;
using System.Web.Security;
using System.Web.SessionState;
using System.Data.Entity;
namespace minifycode
{
public class Global : HttpApplication
{
void Application_Start(object sender, EventArgs e)
{
// Code that runs on application startup
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
// Initialize the product database.
Database.SetInitializer(new ProductDatabaseInitializer());
// Create custom role and user.
RoleActions roleActions = new RoleActions();
roleActions.AddUserAndRole();
// Add Routes.
RegisterCustomRoutes(RouteTable.Routes);
}
void RegisterCustomRoutes(RouteCollection routes)
{
routes.MapPageRoute(
"ProductsCategoryRoute",
"Category/{categoryName}",
"~/ProductList.aspx"
);
routes.MapPageRoute(
"ProductNameRoute",
"Product/{productName}",
"~/ProductDetails.aspx"
);
}
}
}