What is mean constructor ? EX What is use in Program-Level?

constructor  is use for Initilize the member of the class at the time of object creation. mean when you create the object of the constructor   of that class called automatically.

for more detail and example .. please visit this link..

http://www.aspdotnet-suresh.com/2013/09/csharp-constructor-example-types-of-constructor-in-csharp.html

Hi rgowthamraj ramajayam,

Read these links it may help you

http://en.wikipedia.org/wiki/Constructor_%28object-oriented_programming%29

http://www.codeproject.com/Articles/7011/An-Intro-to-Constructors-in-C

In C# there are two types of constructors : instance and static.

For details of how these work, check these MSDN links:

http://msdn.microsoft.com/en-us/library/ms173115.aspx

http://msdn.microsoft.com/en-us/library/k6sa6h87.aspx

http://msdn.microsoft.com/en-us/library/k9x6w0hc.aspx