ASP.NET Web Development Tutorials

ASP.NET Web Development Tutorials and Articles
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Background This article continues my previous one, to add watermark in PDF files, now we will go ahead and look how to add password in PDF File. Please check Add WaterMark In PDF Files. The code Imports System Imports System.IO Imports iTextSharp.text
Introduction Exporting data from a data table to Excel or CSV is one of the most common functionality required in ASP.NET Web Application or .NET Window application. Users can download the data from the data grid into an Excel spreadsheet or CSV file for offline verification and/or computation....
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. ...
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...
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 ...
ASP .NET has been the Microsoft loversí de facto tool for creating advanced web pages. ASPís 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...
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...
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...
Introduction In this article we will examine how to parse an RSS feed via an ASP.NET Web page using DataGrid. You can read more about RSS Feeds Getting the Remote XML Data Into a DataGrid In order to display the data from the RSS feed, the first thing we...
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...
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...
Configuring a Web Server for Deployment Web services are used to accept requests from Web browsers and respond accordingly. To enable the web services to respond to the web server, we need to configure them. The configuration of the web service involves the following tasks. Creation of...
Developers use various web server controls to enable users to interact with the web pages. Sometimes there is a functionality for which there is no built in control. For example, if the user has created a customized page with some labels, textboxes, and one button to enable the user to log on the...
ASP.NET membership is used to enable users to easily use different number of membership providers for the applications. User can use the membership providers that are included in the framework or by adding own providers. The element of membership is the sub element of the system.web section. ...
An endpoint is formed by address, binding, and a contract known as ABC. The following figure shows the endpoint of the programming model. Address To access a WCF service, a client application needs to confirm the address of the service....
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...
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...
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...
The reason for an open source is the flexibility and extensive use of the .NET development. It is a cross platform development support and an open sourcing. It will help the .NET code to run on Linux and Mac platforms. Microsoft has released the previews of the Visual Studio 2015 and .NET 2015. ...
The channels are used for transport, message interception and protocols. They are layered and a channel stack is created. The layered stack is used is a communication stack used for processing the messages. The channel stack is used for convert messages into a format which is compatible with the...