Tag: interface

How to make a Type Sortable on Different Criteria in C# ?

AbundantCode 2 weeks ago in C# 0

IComparable interface is a great way to sort your objects by using the sorting routines of the List. There is a another interface called IComparer<T> which allows the objects to be sorted based on different criteria. How to make a Type Sortable on Different Criteria in C# ? For example , if you wanted to sort the Employee objects by Id , you can create…

How to Notify Clients when there is a change using C# ?

AbundantCode 2 weeks ago in C# 0

There are times when you want the users who use the class wants some kind of indication or notification when there is a change in data inside it . One of the solutions for this is to make the class implement INotifyPropertyChanged interface which is located in the namespace System.ComponentModel. One of the primary use of the INotifyPropertyChanged is in the WPF / Silverlight /…

How to make a Type Sortable in C# using IComparable interface?

AbundantCode 2 weeks ago in C# 0

Assume that you have a type which would be stored in a List. You would want to use List.Sort method to sort your data in the List. For example , assume that you have to store objects of type Employee in List<Employee> and sort the List by Age using the Sort method. To do this , we can use he IComparable<T> interface. How to make…

IController in ASP.NET MVC

AbundantCode 2 weeks ago in ASP.NET 0

Every Controller in ASP.NET MVC is extended from the Controller abstract class which in turn implements the IController interface. The IController interface is defined in the System.Web.Mvc namespace of the .NET Framework. The IController interface contains the method Execute which is called when the user enter the URL which involves the implemented controller class. The controller classes that you create can implement IController but you…

How to Create an Interface in C# ?

AbundantCode 2 weeks ago in C# 0

You might need to few functionalities without defining any implementation of the abstract methods. This should later be applied to various types within your project. In this case , one can create an interface which specifies some behavior rather than what the type or member is all about. How to Create an Interface in C# ? Below is a sample interface called IMusic The interface…