In this article, you will learn how To Convert DateTime To Unix TimeStamp in C#
In this post, we will learn how to convert DateTime to UnixTimeStamp in C#.
Unix time is the number of seconds since 1 January 1970, 00:00:00 UTC. Before .Net 4.6, we used this way to convert Datetime To UnixTimeStamp as below:
using System;
namespace Usingcsharp
{
class Program
{
/* How to Convert DateTime To UnixTimeStamp in C# */
static void Main(string[] args)
{
Console.Write("Unix Time Stamp: ");
Console.WriteLine(ConvertDatetimeToUnixTimeStamp(DateTime.Now));
//Hit ENTER to exit the program
Console.ReadKey();
}
public static long ConvertDatetimeToUnixTimeStamp(DateTime date)
{
DateTime originDate = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
TimeSpan dif = date.ToUniversalTime() - originDate;
return (long)Math.Floor(dif.TotalSeconds);
}
}
}Another way
After, First, make sure you’re targeting the right version of the .NET Framework. Here is the method to convert to DateTime to UnixTimeStamp .NET 4.6, some new methods were added, but to use them, you will first have to convert from DateTime to DateTimeOffset as below:
using System;
namespace Usingcsharp
{
class Program
{
/* How to Convert DateTime To UnixTimeStamp in C# */
///
/// In This Program, We will Convert Datetime
/// To unixTimeStamp by using built in methods
/// provided in .Net 4.6
///
///
static void Main(string[] args)
{
Console.Write("Unix Time Stamp: ");
Console.WriteLine(ConvertDatetimeToUnixTimeStamp(DateTime.Now));
//Hit ENTER to exit the program
Console.ReadKey();
}
public static long ConvertDatetimeToUnixTimeStamp(DateTime date)
{
var dateTimeOffset = new DateTimeOffset(date);
var unixDateTime = dateTimeOffset.ToUnixTimeSeconds();
return unixDateTime;
}
}
}
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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"
);
}
}
}