Use of var keyword in C#

Published on June 6, 2013 by abundantcode

Filed under C#

Last modified June 6, 2013

Print this page

rate 1 star rate 2 star rate 3 star rate 4 star rate 5 star
Your rating: none, Average: 0 (0 votes)

This article have been viewed 6922 times

The var keyword in C# was introduced from C# 3.0 and it beings in the feature of local type inference or implicit type variable in C#.

LINQ is one of the case where var keyword can be widely used in C#.

Eg:

var name = "Abundant Code";

In the above example, the initialization of the name was done using “string” and hence name will be implicitly treated as string.

Note that the implicit type variables cannot be initialized to null and cannot be treated or used as a member of the class.

Leave a Comment


x

You might be Interested in these Posts

C Program to convert lower case string to upper case

Problem Statement Write a program in C to convert the given string from lower case to upper case. ...

How to decode a base64 string in C#?

Here's a sample code snippet demonstrating how you can easily decode a base64 encoded string in C#. ...

How to disable editing of items in a combo box in c#?

When working in Win forms using C# and especially when you use the combo box , you would have notice...