Data Access namespaces in .NET? | What are data access namespaces in .NET?

                                 Hi Friends, in this article I will explain about what are the data access namespaces in .NET?

                                 I already explained in the previous article what is ADO.NET? and What are the two fundamental objects in ADO.NET?,.NET Framework Data Providers | What are .NET Framework Data Providers see once if you need.

                                 The core ADO.Net classes exist in the System.Data namespace in the .Net Framework class library.

.NET Framework Data Providers | What are .NET Framework Data Providers

                    Hi Friends, in this article I will explain about .NET Framework Data Providers ?

In previous article I already explained about What is ADO.NET? and What are the two fundamental objects in ADO.NET?  see once if you need.

.NET Framework Data Providers:

• Data Provider is nothing but a set of libraries that is used to communicate with data source.
• The libraries specifically written for .NET applications to connect and work with data sources are known as .NET Framework Data Provider.

What is ADO.NET? and What are the two fundamental objects in ADO.NET?

                                Hi Friends, in this article I will explain about what is ADO.NET? And what are the two fundamental objects in ADO.NET?

What is ADO.NET?

•  The full form of ADO is ActiveX Data Object.
• ADO.NET is very important feature of the .NET Framework.

Differences between Stored Procedures and Functions | Stored Procedures vs Functions (Difference between SP & UDF)

                                Hi Friends, in this article I will explain about what is the differences between stored procedures and functions in SQL Server. In many interviews this question is compulsory.

                             I already explained in the previous article Difference between TRUNCATE, DELETE and DROP commands in SQL SERVER.

Difference between stored procedures and functions:

• Stored Procedure can return zero or n values whereas function can return 1 value.Function must return a value which is mandatory but in stored procedure it is optional. Procedure can   return multiple values (max 1024).

Difference between TRUNCATE, DELETE and DROP commands in SQL SERVER

                                     Hi Friends, in this article I will explain about the Difference between TRUNCATE, DELETE and DROP commands in SQL SERVER.For many interviews this question is frequently asked.

First of all we know those individually after that we will know differences.

Truncate:

TRUNCATE Command  removes all the data or all rows from a table.
·         We cannot use where clause with Truncate command.
·         The operation cannot be rolled back and no triggers will be fired because it does not log individual rows.
·          As such, TRUCATE is faster and doesn't use as much undo space as a DELETE.
·         It frees the space containing the table.
·         Identity columns are re-seeded on this operation, if no seed was defined then the default value 1 is used.
·         This is a DDL command as its resets identity columns, deallocates data pages and empties them for use of other objects in the database.

How to send mail through asp.net using c# or VB.NET | Sending Mail in ASP.NET using C# or VB.NET

                                  Hi friends, in this article I will explain about how to send email using Gmail in VB.NET or C#.

                                 Sending email's from web applications is a very common requirement in most projects. This article explores how to send Emails in ASP.NET.In ASP.NET, sending emails has become simpler. The classes required to send an email are contained in the System.Net.Mail.

ValidationSummary in ASP.NET | How to use ValidationSummary in ASP.NET | What is the use of ValidationSummary in ASP.NET

Hi friends, in this article I will explain about How to use ValidationSummary control in ASP.NET, Custom Validation Summary in ASP.NET.

The ValidationSummary control is used to display a summary of all validation errors occurred in a Web page.

The error message displayed in this control is specified by the ErrorMessage property of each validation control. If the ErrorMessage property of the validation control is not set, no error message is displayed for that validation control.

CustomValidator Control in ASP.NET | What is the use of CustomValidator Control in ASP.NET | How to use the CustomValidator Control in ASP.NET

Hi friends, in this article I will explain about CustomValidator Control, How to Validate with a Custom Function for ASP.NET Server Controls, ASP.NET CustomValidator Control.

CustomValidator   is used to writing application specific custom validation routines. We can use ASP.NET CustomValidator control to validate either client side or at server side.

I will explain CustomValidator   example in 2 ways

ASP.NET Validation Controls with example | Range validator in ASP.NET and how to use the range validator in ASP.NET

                                Hi Friends , in this article I will explain about the Range validator and how to use the range validator in ASP.NET

                       I already explained in the previous article ASP.NET Validation Controls with example | How to use Validation Controls in ASP.NET | RequiredFieldValidation Control in ASP.NET,ASP.NET Validation Controls with example | How to use ControlValidator in ASP.NET | ControlValidator Control in ASP.NET

ASP.NET Validation Controls with example | How to use ControlValidator in ASP.NET | ControlValidator Control in ASP.NET

                                   Hi Friends, in this article i will explain about the CompareValidator in the ASP.NET. CompareValidator is used to compare the value of one input control with value of another input control or a fixed value.

                                   I already explained in the previous article ASP.NET Validation Controls with example | How to use Validation Controls in ASP.NET | RequiredFieldValidation Control in ASP.NET

ASP.NET Validation Controls with example | How to use Validation Controls in ASP.NET | RequiredFieldValidation Control in ASP.NET

                                     Hi Friends, in this article I will explain about the validation controls in ASP.NET and how to use the validation controls in ASP.NET.

                                     Validation server controls are used to validate user-input. Validation controls are used to validate the input data, because if we didn't put the validation to user input then it will display the error to the user.
In previous articles i explained some interview Questions on ASP.NET,VB.NET and SQL Server.

ASP.NET 2.0 Page Event Life Cycle

                             Hi Friends, in this article i will explain about ASP.NET 2.0 Page Life Cycle.

Main Events :

1. OnPreInit

2. OnInit

3. OnInitComplete

4. LoadViewState

5. OnPreLoad

Interview Questions and Answers on SQL SERVER Part II

                             Hi friends,in this article i will explain some interview questions on sql server,in previous article i already explained Interview Questions and Answers on SQL SERVER Part I,ASP.NET Interview Questions Part II | .NET interview Questions fot 1-2 years Experience

and  Interview Questions on .NET

ASP.NET Interview Questions Part II | .NET interview Questions fot 1-2 years Experience

                     Hi Friends, in this article I will explain about the some interview questions on ASP.NET.I already explained Interview Questions on SQL SERVER Part I | Interview Questions and Answers on SQL SERVER Part I ,Interview Questions in VB.NET, .NET Framework.,Interview Questions and ASP.NET interview Questions .

Interview Questions on SQL SERVER Part I | Interview Questions and Answers on SQL SERVER Part I

                  Hi Friends, in this article I will share some interview Questions on SQL SERVER.

I already explained some interview Questions on SQL SERVER in Interview Questions and Answers on SQL SERVER Part II

1.What is Sql server?

                SQL - Structured query language is the standard command set used to communicate with the relational database management system.

Interview Questions in VB.NET, .NET Framework. | Interview Questions Part II

                      Hi friends, in this article I am posting some interview Questions VB.NET and .NET Framework. In previous articles i explained interview questions in ASP.NET,VB.NET,Sql Server in Interview Questions.Check it once if you need.

1.What is VB.NET?

 Visual Basic .NET (VB.NET), is an object-oriented computer programming language .

VB.Net is windows based programming language. It supports OOP concepts such as

abstraction, inheritance, polymorphism and aggregation.
_________________________________________________________________

ASP.NET interview Questions Part-I | .NET interview Questions for 1-2 years Experience

                   Hi friends, in this article I am posting some interview Questions VB.NET and .NET Framework and i explained the interview questions in the previous articles Interview Questions on ASP.NET,VB.NET and SQL Server and ASP.NET Page Life Cycle Events || What is the sequence in which ASP.NET events are processed? Interview Questions on ASP.NET  All the Best Friend.

1.What is VB.NET?

 Visual Basic .NET (VB.NET), is an object-oriented computer programming language .

VB.Net is windows based programming language. It supports OOP concepts such as

abstraction, inheritance, polymorphism and aggregation.

What is an application object in ASP.NET | where we use application object in asp.net | application object sample example using asp.net | What is an application object in .NET

Hi Friends, in this article I will explain about the application object in .NET.

Application Object:

The Application object is used to store and access variables from any page in an application.

The Application object holds information that will be used by many pages in the application.

Is it possible to set the session out time manually in ASP.NET? || How to set session timeout more than 20 min.? || How to set session timeout in web.config file?

Hi friends, in this article I will explain about Is it possible to set the session out time manually in ASP.NET? 
Yes we can set the session out time manually in web.config.

In ASP.NET we can set the session timeout in the web.config file.The code below set the session timeout to 30 minutes.

Difference between Abstract class and interface. || what is abstract class || what is interface || Features of Abstract Classes and interfaces

Hi friends, in this article i will explain about the Difference between Abstract class and interface or what is abstract class or what is interface or Features of Abstract Classes and interfaces.
What is an Abstract class?
Abstract class is a class that cannot be instantiated, it exists extensively for inheritance and it must be inherited. There are scenarios in which it is useful to define classes that is not intended to instantiate; because such classes normally are used as base-classes in inheritance hierarchies, we call such classes abstract classes.