ASP.NET Web Development Tutorials

ASP.NET Web Development Tutorials and Articles
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Overview of error handling In ASP.NET, there are three different ways using which the errors can be handled. They are as listed below. Debugging: User can set the breakpoints in the code and execute line by line code. Tracing: User can trace the program at page and application level Error...
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User can bind the data with the controls of the forms. This process is known as data binding. There are two types of data binding in ASP.NET known as simple data binding and declarative data binding. Simple data binding In simple data binding, the control is bounded to a data set. The...
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The data source control provides data to the controls without complex coding. The actions like insert, update, delete and sort is possible using the data control. There are various data source controls in ASP.NET. The model allows user to create user data source control which can interact with...
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To overcome this situation, there are several options added at page and application levels. In this article, we shall explore various concepts related to state management. Introduction to different states in ASP.NET There are four states used for managing states in ASP.NET application. They...
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Rich controls in ASP.NET provide additional functionality for creating rich applications. In this article, we shall explore the following controls. AdRotator control MultiView control Panel control Calendar control AdRotator control The AdRotator control selects from the banner...
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There are various validation controls provided by ASP.NET. They are added to the controls for validating the input values added by the user. Range Validator RequiredField Validator Regular expression validator Compare validator Custom validator Validation summary BaseValidator class
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The syntax for directives in ASP.NET is: <%@ directive_name attribute = value %> Every directive consist of attribute- value pair. There are various application directives supported in ASP.NET. The other directives used with the ASP.NET files are: @Import: It is used for importing...
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Web server controls are created on the server. The runat="server" attribute is added to the control. The control is processed by the server. Some of the basic web server controls are mentioned below. Label control TextBox control ListBox control CheckBox and CheckBoxList control RadioButton...
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The static web page does not respond to the actions performed by the user. The dynamic web page is useful for responding to the web pages. The applications are created using client side scripts along with the HTML pages. The client side coding contains two points as mentioned below: Client...
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The HTML server controls are processed by the web server and the use of .NET framework utilities is done. They are specified using the attribute runat="server" and the id attribute is added for server side processing. Advantages of HTML server controls There are various ASP.NET server...
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All the controls have a unique functionality associated with it. They can be used for accessing web pages, validating data, develop master pages, navigating data, etc. Depending on the functionality and use, the ASP.NET controls are differentiated into five different types as listed below. ...
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There are various built in objects in ASP.NET. They are as listed below: Application Session Request Response User HttpContext Cache Trace
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The events are raised by the client. The server handles all the event requests. If the user presses a key, the keypress event is raised. The server handles the keypress event. The event handler is a subroutine defined at the server end. The actions to be performed when an event is raised are...
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The Control class is the parent class and all the controls are inherited from it. The ASP.NET file has .aspx extension. It is further divided into sections as code section,page directives, and page layout. Page directives The Page directives are known as commands. They are used by the...
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ASP.NET Application Life Cycle There are different stages of the application life cycle. They are explained as follows: Request is made to the application resource - The ASP.NET application life cycle starts by sending a request to the web server through a browser. The request pipeline is...
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The Visual Studio application is the main development tool for creating web applications. In Visual Studio, user can create, debug and compile the code. The applications related to web, services, desktop and mobile applications can be easily created using the development tools. Visual Studio IDE...
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The ASP.NET application codes can be created in Visual Basic, Jscript, C# and J#. The web controls are useful for configuring, managing, assembling the code for HTML page creation. Web Forms model in ASP.NET The event driven model is used for interaction with web applications. A request is...
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The list of application services available in SharePoint are as mentioned below: Word Automation Services: It provides conversion of document files supported by Word in different formats. Excel services: It enables viewing of excel documents in the Excel web app and excel web access web parts....
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In SharePoint 2013, the apps use OAuth for authorizing the calls. For accessing a list using the API, SharePoint application checks for the identity whether a valid one or not. It later confirms that the user has an access to the resource. There are some naming conventions that needs to be followed...
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The CSOM consist of Managed code, ECMA script, and Silverlight. The developers can access from remote code applications. Silverlight applications execute a web page call back to the SharePoint and access data. The protocols used by CSOM are XML and JSON. They are documented making it a benefit for...
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