C# Articles (379) - Page 22

GC Algorithm and Story of WeakReference 

WeakReference comes very handy when working with Large objects. In this application, I have demonstrated how you could easily use this class to improve the performance of your application.

Change App.Config File 

This article will explore the details related to change the App.Config file setting at runtime in Windows application.

Notify Icon 

This article will explore the details of the Notify Icons

Value Types and Reference Types 

This article describes the difference between value types and reference types and also shows how it is stored into the heap and stack.

Overloading 'Cast' Operator in C# 4.0 

We all are aware of Operator overloading concept in C#. We can also overload ‘Cast’ operator but a little bit of workaround is required here.

C# 4.0 : Dynamic Behaviour on Objects at Runtime With Custom ExpandoObject 

C# 4.0 adds a new feature called Dynamic. The inclusion of System.Dynamic creates special alternatives to create your own dynamic objects that behaves according to you during Runtime. The article demonstrates how you can use Microsoft's ExpandoObject and also lets you to deal with custom Dynamic Objects.

Lazy Initializer : C# 4.0 

In .NET 4.0 a new set of classes are introduced to defer the creation of expensive objects when not in use. In this article, I have discussed how you can use Lazy classes to ensure that every object is created only when it is required.

C# 2010 - A look 

With the release of .NET 2010, C# as a language also changed a bit. In this article I am going to introduce some of the basic changes that C# 4.0 comes with and which one must know before going on developing a product in this.

List(T).ForEach or foreach, it doesn't matter...or does it? 

When you use a List, it doesn't matter if you use the ForEach method of the generic list or use a normal foreach or does it? Sometimes it makes a difference!

Dynamic feature in C# 4.0 

New advancements incorporated in the latest .Net Framework version 4, specifically for C# 4.0

6 important uses of Delegates and Events 

In this article we will first try to understand what problem delegate solves, we will then create a simple delegate and try to solve the problem. Next we will try to understand the concept of multicast delegates and how events help to encapsulate delegates. Finally we understand the difference between events and delegates and also understand how to do invoke delegates asynchronously.

Design Pattern Implementation using C# 

The article describes most of the common c# design patterns we often require while we do our code using C#.

Change Notification For Objects and Collections 

The article describes how you can implement your class using INotifyPropertyChanged, INotifyPropertyChanging to work on your objects and INotifyCollectionChanged on your collection. The article also describes the common mistakes and workarounds how you can handle notification scenarios in real world scenarios.

C# 4.0 New Features – Named and Optional Parameters 

In this post I will talk for one of the new feature in C# 4.0 – Named and Optional Parameter. Actually these are not a single feature but two different feature. You can get more benefit if you work with them together. So, what are those? Named parameter is a way to provide an parameter to the method using the name of the corresponding parameter instead of its position in the parameter list. Whereas, optional parameter allows you to omit arguments to member invocation.

Simple custom Event & Delegates demonstration. 

Hi, The article will help you to fire your events (custom events) from the control's events of a Web User Control from the Web Page.