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Tutorials, how-tos and deep dives on AI, .NET, C#, cloud and developer tools, written by the community.
One of the things I find myself doing frequently is writing (and re-writing) plumbing code to execute database CRUD operations. I wrote an abstraction layer over asynchronous SqlServer calls that allows developers to correctly make async calls agains SqlServer without having to deal with any of the complex plumbing normally required. All source code is included with this article.
The attached source code with this article is a simple MP3 player written in C# and Visual Studio 2008.
A new data format which is built on JavaScript is called JavaScript Object Notation[JSON]. It is a lightweight data format based on JavaScript syntax. JSON definitions can be included within JavaScript files. This post speaks about basic syntax of JSON.
This tutorial will run through the necessary steps of how you can use Enterprise data application blocks in your DAL component.
In this article I will show you how to use ControlTemplate to controls in WPF(Windows Presentation Foundation).
WCF providing a way to define service contracts and to configure endpoint definitions using the declarative XAML in .NET Framework 4.0.
In this article I would like to show how to define conditional fields in anonymous types I think it is very interesting and useful.
This Article series helps the .NET developers and architects to design the effective applications on .NET latest technologies. There are so many articles,books on application architecture but it is still challenging for developers to understand best practices, principles for the application design. This post speaks about the fundamentals concepts of Application Architecture and principles.
This article is intended to show information about Windows Workflow Foundation (WWF) of key part of Microsoft.NET 3.0 technologies suite. I will illustrate the concepts and the main components of this technology.
This Article tells that, Reports are important components of enterprise applications and are mainly used to provide a descriptive and summary view of your data in order to discover information in huge volume of data and make correct decisions. Reporting Services enable developing reports at the client-side as well as at the server-side. This article is intended to illustrate the principles and techniques used to build reports using Reporting Services.
This artilce tells you how to implement extension methods when using the .NET Framework v2 or v3 within Visual Studio 2008.
This article covers how to use functions as the basis for generating lists given some initial seed values. This technique is useful for constructing different types of numeric series, calculating growth and decay, and also useful for searching algorithms.
I wrote about functional asynchronous programming in an earlier article and now will expand on the topic to look at ways to re-synchronize results from asynchronous function calls.
With the functional programming style and extension methods it is extremely easy to execute methods asynchronously. This article cover some simple extension methods that will allow you to easily execute your methods asynchronously with threads from the thread pool.
I ran across Mike Gold’s nice algorithm for finding primes using LINQ syntax and thought I’d use his idea as a base from which to demonstrate one of the more subtle features in functional programming: lazy calculation.
With the release of the 3.5 framework, we have a completely different coding style available (functional programming). We could actually do functional programming in the 2.0 framework, but the resulting code was ugly and hard to understand at a glance and thus hard to maintain. Now, with lambda method syntax and extension methods, we can produce very human-readable code written in a functional style.
This is an extremely small article which describes how to flourish LINQ objects using stored procedure. What provoked me to write this article is the ‘ExecuteMethodCall’ function which helps to execute stored procedures in LINQ. As this is a protected function it changes the way you architect the DAL using ‘DataContext’ class and probably you would like to tweak and consider some options here. You can see more details of it when you read through the steps below. I am writing a huge series of LINQ FAQ and these small articles form small sprints to complete the huge FAQ series. I hope you enjoy it.
In this article I will explain about DriveInfo class of System.IO namespace which is used to get information about disk drives.
LINQ has been criticized by many early adopters for its performance issues. Well if you are just going to drag and drop using DBML code generator I am sure you will land up in to mess. Try doing this make a simple LINQ to SQL project using DBML and see your SQL profiler, I am sure you will never like to touch DBML code generator again. In this article we will first look in to how LINQ queries are executed, and then we will touch base on how compiled LINQ queries can help us improve our application performance at least 5 times. My numbers can be 10% up and down as I had come to that figure using my environmental situations.
In this article I will explain you how to make a SQL database connection and show information in data grid.
In this article I will explain you how to use ADO.NET technology to connect .NET console application and MS Access 2007 database.
In this article I will explain you how to make a SQL database connection and show information in data grid. Count the number of rows and columns in the table and show the records in text boxes using IEnumerator interface.
This article describes the use of location tag in ASP.Net application.
In this article I will explain about Parameterized Query and SQL Injection Attacks.
A good tutorial for beginner’s to develop game in Silverlight.
In this article I will explain you about command object, benefits of parameterized command, DbParameter Object, ParameterDirection Property and Parameter Data Types in ADO.NET
This article is a detailed description on how to create a generic webpart in SharePoint.
In this article we will try to understand how to enable compression on IIS 6.0. Once we have enabled compression we will use fiddler to see how bandwidth performance increases due to the same.
In this article I will explain you about the HTTP client methods Get and post which are used to send data to the server.
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