In this article you will learn and gain knowledge about the features of ASP.Net 5 vNext. The professional asp.net developers team have explained each feature in detail, you can read and explore them thoroughly.
ASP.NET 5 vNext includes new cloud optimized versions of MVC6, Web API, SignalR and Many types of ORM like Entity Framework andWeb Pages.
- For the first timewithin the history of ASP.NET, you can run ASP.NET five applications on OSX and Linux.
- NET vNext is includes new cloud-optimized versions of MVC, Web API, Web Pages, SignalR, and Entity Framework and other ORM.
- MVC 6 has no dependency on System. Web since it was quite pricy. A typical HttpContext object graph is consume 30K of memory per request and operating with tiny JSON-style requests this is often terribly pricey. Using MVC 6 we can reduced it to roughly 2K. The result is a leaner framework, with faster startup time and lower memory consumption.
- NET vNext apps square measure cloud prepared by style. Services such as session state and caching will modify their behavior reckoning on hosting setting either it square measure cloud or a conventional hosting setting. It uses dependency injection behind the scenes to provide your app with the proper implementation for these services for cloud or a conventional hosting setting. In this way, it will simple to maneuver your app from on-premises to the cloud, since you need to not amendment your code.
- NET 5 vNext has new project extension is project.json to list all the dependencies in the application and a startup class.
- NET next versionvNext is host agnostic. Hence youwill host your ASP.NET vNext app in IIS, or self-host in a custom process.
- NET vNext support true side-by-sidereadying. If your application is using cloud-optimized set of .NET vNext, you can deploy all of your dependencies together with the .NET vNext (cloud optimized) by uploading bin to hosting setting. In this way you’ll be able to update your app while not moving different applications on identical server.
- . NET vNext use the Roslyn compiler to compile code dynamically. Hence youcan be able to edit a code file and might see the changes by refreshing the browser; no end or reconstruction the project.
- Dependency injection is built into the framework. Now, you can use your most well-liked IOC instrumentality to register dependencies.
- MVC, internet API and Web Pages are incorporate into one framework, called MVC half-dozen. This will follow common programming approach between of these 3 e. a single programming model for internet sites and services.
For example, there is unified controller, routing concepts, filters, model binding, and action selection and so on. In this way, you will have one controller that returns each MVC views and formatted internet API responses, on the same HTTP verb.
The new release of Visual Studio 2015 with .net 4.5 framework and later version, we additionally received C# 6. In this blog I am describe you high helpful options for you that are in C# 6.
- Auto-property Initializes: If you want to line a default worth for a property in an exceedingly category, you do this within the constructor in C# five or less. C# 6 introduces Auto-property initializes that alter you to assign a default worth for a property as half of the property declaration.
public class Persons
{
publicintPId { get; set; }
public string FirName { get; set; } = string.Empty;
public string LasName { get; set; } = string.Empty;
public string FullName { get { return string.Format("{0] {1}", FirName, LasName); } }
publicDateTimeDateCreated { get; set; } = DateTime.UtcNow;
publicDateTimeBirthDate { get; set; }
publicICollection<Qualifications> Qualifications { get; set; } = newHashSet<Qualifications>();
}
- Expressionbodiedmembers: In C# 6, this expression can beemployed inidentical manner because the auto-property initialize, reducing the syntax down a bit:
public string FullName =>string.Format("{0} {1}", FirName, LasName);
- Getter-only auto-properties: With C# 6, you can currently omit the set accent to realize true read-only automotive vehicle enforced properties:
publicDateTimeBirthDates { get; }
- StringInterpolation: Rather than filling placeholders with indexes then provide Associate in Nursing array of values to be slotted in at runtime, you provide the supply of the parameter worth instead, and the string. Format call is replaced by a single $sign. This is how the total Name property declaration appearance once mistreatment string interpolation within the expression body instead:
public string FullName => $"{FirName} {LasName}";
- Null-conditional operators: This is very helpful if you would like to modify the null checks.
var people = new List<Persons>();
var name = string.Empty;
if(people.FirstOrDefault() != null)
{
name = people.First().FullName;
}
The above code will be modified to the below snipping
var people = new List<Person>(); var name = people.FirstOrDefault()?.FullName;
- IndexInitializes: This can be applied to index based mostly collections like wordbook.
Dictionary<int, string>dict = new Dictionary<int, string>
{
{1, "string1" },
{2, "string2" },
{3, "string3" }
};
We can write it as,
Dictionary<int, string>dict = new Dictionary<int, string>
{
[1] = "string1",
[2] = "string2",
[3] = "string3"
};
Full Example:
The models Persons and Qualifications, has many-to-many relationship between them.
public class Persons
{
public Persons()
{
FirName = string.Empty;
LasName = string.Empty;
DateCreated = DateTime.UtcNow;
Qualifications = new HashSet<Qualifications>();
}
publicintPId { get; set; }
public string FirName { get; set; }
public string LasName { get; set; }
public string FullName { get { return string.Format("{0} {1}", FirName, LasName); } }
publicDateTimeDateCreated { get; set; }
publicDateTimeBirthDates { get; set; }
publicICollection<Qualifications> Qualifications { get; set; }
}
public class Qualifications
{
public Qualifications()
{
Awardees = new HashSet<Persons>();
Name = string.Empty;
}
publicintQualifiyId { get; set; }
public string Name { get; set; }
publicDateTimeWhenAwarded { get; set; }
public virtual ICollection<Persons> Awardees { get; set; }
}
Hope this article will help you understanding asp.net 5 vNext. You can ask your questions related to asp.net 5 vNext and MVC from asp.net developers team. Don’t forget to share your reviews regarding this story with us.
