How to Implementing Polymorphism is C#.Net

What is Polymorphism? Polymorphism means one name, many forms .In other words polymorphism can be explained as one entity having multiple forms. Polymorphism is important feature of OOPS.By using this feature of polymorphism, you can create multiple methods having same name. For Example, suppose you have to write program that calculates the area of triangle, circle, rectangle, square .With the Polymorphism feature, you can create four different...

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How Rename any table Drop any column in Sql Server 2008

How  rename any table ,Drop any colum in Sql Server 2008 create database test use  test --To create  table, use the following syntax create table Sqlpractice(Id int identity(100,5) primary key,Name varchar(50),Dob date not null default getdate(),age int not null default 0) --To rename  table, use the following syntax sp_rename 'Sqlpractice','testsql' --To insert into  table, use the following syntax and...

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What is Request and Response objects in Asp.Net

What is Request and Response objects in Asp.Net Request  and Response are the properties of the Page class. The Request property allows you to access the HTTPRequest object, which contains information,such as path of the request, about the HTTP request for the page .It is a input stream of client. The Response property allows you to access the HTTPResponse object, which in turn allows you to send data to the browser as the result of the request.It...

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How to refresh Images which are present in database with Web Services in Asp.Net

How to refresh images which are present in database with Web Services in Asp.Net Previous Concept with this topic  Note: My concept in this code is we create a web services and with the help of this web services  we  want to show all data (images,links,name) one by one in another  website We take  a web service in  our Website and create a web Method……………………………………… using System; using System.Collections.Generic; using...

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