ASP.NET Web Development Tutorials

ASP.NET Web Development Tutorials and Articles
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The most glaring difference between Web and stand-alone applications is the disconnected nature of the Web. That is, a Web application isn't constantly connected (to a database server, application server, etc.), and a stand-alone application is. The constant server calls by the Web application can...
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Strings are integral to most app dev projects, so it is imperative that they don't impair performance. The .NET StringBuilder class streamlines string values processing. It's hard to find an application that doesn’t deal with text in some way. As a result, developers are faced with a variety of...
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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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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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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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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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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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This code has been used to encrypt and decrypt query string .No matter what the length of the url is ,this code will encrypt the key and the value the query string into 25 digit using System; using System.Collections.Generic; using System.Text; using System.Collections.Specialized; using...
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In traditional web applications, the client and server interact with each other synchronously. The web applications are processed one after another. When the client requests for a page for the first time, the server sends the page containing HTML and CSS code at once. The client enters updates on...
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In business applications and corporate organizations there is a huge data stored in the database. The data is stored in a relational database in the form of related tables. User needs to access data from the database. There is a requirement of the knowledge of the database commands. Every user is...
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ASP.NET Server controls are the building blocks used for designing to work with the web forms in an ASP.NET application. They can be rendered as markup text on a web browser. They are capable of executing the program logic on the server. They provide built – in methods and events. They eliminate...
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During the communication various errors like invalid data type, type conversion, or service not available can occur. The application terminates abruptly when such errors occur. User can avoid the errors and make the application execute smoothly by providing error handling code. This process is...
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There are different ways for hosting a service depending on the accessibility of the service. The ways are as mentioned below: Self hosting a WCF Service Hosting a WCF service in Windows services Hosting a WCF service in IIS Hosting a WCF service in WAS 1. Self hosting a WCF Service ...
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The term serialization is defined as the process of converting the objects and data into a common format for storing the values. Depending on the system, the format can be changed. The term encoding is defined as the process of converting the serialized data into a set of bytes. The objects of...
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Service Contract describes the operations implemented by the service. The contract maps the class methods of the .NET type to WSDL services, port types, and operations. The message format is referred and describes how the messages are exchanged. They are later described as data contract and message...
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The attribute is used to define the data contract in a WCF service. It specifies which class should be presented as XSD. It contains a attribute that defines the class members to be included in the external representation. The DataContractSerializer is used to serialize the objects to XML through...
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WCF has several tools and built in features for diagnosing the cause of issues. User does not need to enable the configuration files. The tracing facilities allows user to capture the events and logging to capture the exchanged message details. Tracing The core diagnostics capabilities of...
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There are several bindings provided by the framework. We shall learn about these bindings in detail in this article. The following list consists of the bindings provided by the .NET Framework. basicHttpBinding: This binding is useful for the ASMX web services. wsHttpBinding: This binding is...
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The behaviors can be distinguished into three types Service Behaviors, Endpoint Behaviors, and Operation Behavior. The Service Behaviors are executed at the service level and provide access to the endpoints. They are useful in auditing, authorization, instancing and transactions. The Endpoint...
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