ASP.NET Web Development Tutorials

ASP.NET Web Development Tutorials and Articles
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Introduction Changing values in databse when a property changes is cumbersome to make it easier we can use propertchanged Event as in the solution. Background A script is generated for every property changed when the user wishes to update (Save button clicked) we can run this script. ...
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Introduction Have you ever face the problem of merging so many word docs into a single one ?!!! Heres the solution ;) Merge multiple word documents into a single document using .Net code. Background This asset is used to merge multiple word documents into a single document. If you...
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Introduction Intersystem Cache's $piece functionality is replicated in C#.NET Background $piece in Cache Objectscript returns a specific piece of a string based on a specified delimiter. It can also return a range of pieces, as well as multiple pieces from a single string, based on...
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Introduction There was a need of a timer which could count down from a partcular time. Background Say for example we need to count 01:12:30 then just give the input to the timer as 01:12:30 it will start counting down and even in the negative range too. The code
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Introduction Actually when any project is on production and when any error comes than that error is captured in log file. Very easy for programmer as well as client to know about the type of error. Background This is an ASP.NET file which is used to log the errors and warning in a file. ...
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ASP .NET has been the Microsoft lovers’ de facto tool for creating advanced web pages. ASP’s ability to adapt to the modern web requirements and the stability has made ASP one of the leaders in web application development. With the release of Visual Studio .NET 3.5 in November 2007, Microsoft...
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Problem We encounter a situation where we need to execute the stored procedure passing XML string as parameter. The SP executor is used to execute the stored procedure with dataset as input from the application. It converts the dataset into XML string and passes it to the Store procedure ...
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What are the different ways of state management in ASP.NET? There are basically two ways for state management: Client side state management: ViewState, Cookies, Hiddenfield, QueryString Server side state management: Session variable, Application variable Cache can be both server side and...
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Master Pages in ASP.NET are files that have .master extensions. ASP.NET master pages allow us to create a consistent layout and look & feel for all the pages or a group of pages in web application. A page which uses a master page is known as the content page. We can then create individual content...
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.NET family has been together in all good and bad times for a few years now. This family of programming languages and tools was first introduced to the world by Microsoft many years ago and they were called neither .NET nor they were created as a family. Microsoft, the giant in the modern...
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What is an application domain? In classic ASP there is no concept like Application domain .Application domain is a new security boundary concept in Dot Net. Process can be divided into multiple application domains. We know process level isolation that means if one process crash that will...
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The complexity of web sites has rapidly gone up from the past couple of years. Started as static web pages a decade ago, web pages today are data driven and data intensive monsters that require a lot of flexibility and processing power. If the same old methods have been used for writing today’s...
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What is Partial Page Rendering? Partial page rendering is a concept of rendering only a portion of web a page instead of whole page and thus improve user experience and makes the response time quicker. It can be achieved using Ajax. What is Ajax? Ajax means "Asynchronous Javascript and...
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Introduction A very common and extremely useful functionality in Web Developement is sending emails from a Web Application. Some of the very common purposes of sending emails from a web application are, to send feedback to the webmaster of a site or informing a forum member of new post in a...
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Uploading of File When we are talking about uploading of file, we mean to say upload file physically and save into a particular location in server. We can also upload file that means save file into database. Let us first examine how we can upload file physically in a particular location in...
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Microsoft ASP.NET 3.5 and Visual Studio 2008 have given us a lot of new features in Web development and design. They include ASP.NET AJAX controls, new web controls, LINQ and improvement of Nested master page, CSS, JavaScript, addition of WPF,WCF and others which makes Web development easier and...
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What Is A Cookie A cookie is a small text file sent to a web user's computer by a website. A cookie can be used to identify that user to the website on their next visit. Common uses include remembering login data, user preferences, and providing favorites lists. How Does A Cookie Work ...
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Everything you need comes with the .NET Framework. When you say you are trying to connect to SQL Server, you need to know a bit more than how to create a connection, but also how to return data and display it. Firstly, there are actually many ways to do this in .NET - some in code, some through...
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This is an example of Server.Transfer and Context Handler. Through this we can get the multiple values of previous form. In this page we are displaying data from previous form. We can use this technique for multiple form registration form. Code (ContextParent.aspx.cs): - private void...
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/// <summary> /// This method retrieve the string to encrypt from the Presentation Layer /// And return the Encrypted String /// </summary> /// <param name="str"> /// <returns> public string encryptPassword(string strText) { return Encrypt(strText, "&%#@?,:*"); }
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