C# Articles (379) - Page 21

The Web Forms Events Model - Web Forms in C# Part 3 

We will look into The Web Forms Events Model

How to create a Notepad application 

In this article, I have explained the procedure to create a notepad application.

The Page class - Web Forms in C# Part 2 

This article introduce the Page class of ASP.NET Web Forms and explains some of the useful properties.

Web Form layout and logic - Web Forms in C# Part 1 

Web Forms are a part of ASP.NET that allows you to build interactive web applications using C# or any .NET-compliant language.

Difference between ref and out parameter 

Recently, I have come across a query in a forum. The query was something like 'difference between ref and out parameters'. Hence, I have just tried to point out the difference between the two.

Sending and receiving message in MSMQ using C# 

This article describes how to send and receiving messages in MSMQ using C#.

Practical Use of Delegate in real time Application -1 

This article describes how can we use a delegate in a real time application to build dynamic components. I will write this article in two phases and the first phase goes here.

A programmatic close look at constant and read-only variables in C# 

Many time we get question in interview that what is the difference between constant and readonly.I have listed out most of the difference and to make it more clear I have also given sample code/steps to test every point in this comparison. I hope this will be useful.

Creating a Windows Service Using C# 

Windows Services is the most important feature for the long standing applications to run services automatically soon after the system boots.We can manually control these Services by starting and stoping at a specific time.

Accessing a Method of aspx page into a User Control 

In this small article I am going to explain how to access a method of .aspx page into an UserControl.

Restricting User To Login Multiple Times Using Same Credentials 

Generally in many websites after you get logged in you will be redirected to home page. While this page is running if the user selects the new window and open the Login page again and if he provides the same credentials which was provided earlier then he will be automatically redirected to home page. But in this article I am going to explain how to restrict this if you consider the examples of gmail.com or yahoo.com once in a particular user is logged in they won’t restrict the user but here I will provide that feature and check whether if a particular user is logged in I will display it as already logged in.

Multiple Row Deletion From GRIDVIEW 

Hi in this article iam going to show how to delete multiple rows in a gridview. In this i made more simpler by accessing SQL DataSource .

Copy a table using SQL Server Management Objects 

SMO allows you to manage all objects which lives in the Microsoft SQL Server. It allows you to create, drop or alter objects from your .NET application with a API which is really easy to use.

Use of Expression Trees in .NET for Lambda Decomposition 

Expression Trees comes very handy when you want your lambda expression to be evaluated only when the object needs it to be compiled. Generally when we pass an annonymous delegate it builds the entire Expression Tree and C# is capable of building the expression at runtime. In this article I will explain how you could decompose an expression into an Expression Tree

Parallel Compting in C# 4.0 

In this article, you will see how to use Parallel Computing in c#