Most Popular Scripts | ASP.NET | Tutorials & Tips

Tutorials explains in detail how to create and use themes and template files with .skin extension in ASP.NET web applications. ASP.NET 2.0 introduces new feature called Themes and Skins which let us to centrally define common style definitions. This new technique gives developer more fine control over the way the style properties are applied.

ASP.Net 2.0 introduces many new controls including a TreeView Control, which can be used to consume information from hierarchical data sources like an XML file and then display that information. In this tutorial, I am going to statically data bind the TreeView control with the contents of an XML file.

Every developer knows well that to be able to design a proper user interface then we have to have a solid knowledge about every aspect of this user interface before we actually start designing it. Unfortunately, this is not always 100% possible. Situations arise from time to time in which we have no or little idea about what will be the proper user interface for a given application. In web applications things becomes worth as these situations arises more frequently.

ASP.NET 2.0 Free Tutorials : Using a Grid to Display Detail Information - In this tutorial you will learn how to use a GridView Control to display the details of the item selected in the DropDown list and test the page. We shall now use a GridView to display the details of the item selected in the DropDown list.

VB.NET 2005 Tutorials: Finding and Sorting Data in DataSets In this tutorial you will learn about Finding and Sorting Data in DataSets - Filtering on Row State and Version, Sorting and Data View Manager.

If you are working in a mixed development environment you know that ASP "Classic" and ASP.NET cannot share session state information. I am offering the source code I used to this resolve this issue as well as discussing a couple of other possible resolutions.

A while back when I was developing MoviePlay (a movies database) I wanted to allow the user to get the movie’s details from IMDb (The Internet Movie Database) instead of having him/her enter it manually. IMDb does not provide a way for developers to use their data, so I wrote the code below to screen scrape or web scrape the details from the movie’s page. It gets the title, director, genre, release year and tag line of the movie as well as the thumbnail.

This article will demonstrate how to get connected to SAP and how to call an ABAP function and pass data to and from SAP. The SAP Connector for Microsoft .NET is a programming environment that enables communication between the Microsoft .NET platform and SAP Systems. It supports SAP Remote Function Calls (RFC) and Web services, and allows you to write various applications, for example, Web form, Windows form, and console applications within Microsoft Visual Studio .NET. You can use all Common Language Runtime (CLR) programming languages such as Visual Basic .NET and C#. So without further ado, let's get to the article.

In this source code we will look at how to read an XML data source and how to put it on our ASP.NET page. For this example you can use a sample XML file putting same folder with our source code. .

VB.NET 2005 Tutorials: Access and Manipulate Data - ADO .NET Object Model - In this tutorial you will learn about The ADO .NET Object Model, Data Providers and Their Objects and the Dataset Objects ADO .NET renders very good support for working with disconnected data. ADO .NET 2.0 comes with additional features that enhance the performance of common database tasks.

VB.NET 2005 Tutorials: Access and Manipulate SQL Server data - Using Ad Hoc Queries - In this tutorial you will learn about Consuming and Manipulating Data Viz. Access and Manipulate SQL Server data - Using Ad Hoc Queries; Running Queries, The SELECT Statement, The INSERT Statement, The UPDATE Statement and The DELETE Statement.

Have you ever needed to have an image of some text generated dynamically on the fly? There are tons of possible applications for this type of thing, but prior to ASP.NET it was a relatively difficult thing to do. This article explains how to generate text images on the fly using ASP.NET. Source code available for download.

A tutorial to create a newsletter application for your website. It allows users to subscribe and unsubscribe from the newsletter. A simple online administration interface (an ASP.NET page) allows the admin to create and send newsletters/emails.

VB.NET 2005 Tutorials: Access and Manipulate SQL Server data - Using Stored Procedures - In this tutorial you will learn further more about Access and Manipulate SQL Server data - Using Stored Procedures, Creating a Stored Procedure, Running Stored Procedures from .NET, Using Parameters in Stored Procedures, The @@IDENTITY Variable

A step-by-step tutorial which explains 2 ways of displaying data from an SQL Server database using ADO.NET in an ASP.NET page. Every step has been explained in detail. Online demo and source code available for download.

VB.NET 2005 Free Training : Event Handling In Visual Basic .NET 2005 - Introduction to Event Handling, One of the most useful capabilities of the OOP Languages is their inbuilt ability to be aware of a large number of events like MouseOver, MouseClick, and so on so that we can write codes to react to any event that we are interested. This is made possible by the rich set of classes that have been built in the .NET Framework.

I've been working on a financial reporting project lately and came upon the idea of bringing our charts from ChartFX.NET to life. The idea being that we could dynamically review each pixel's color in the chart in order to generate an HTML image map on the fly. This would enable us to apply supporting documentation in the form of links or JavaScript functions to perform some sort of action when the user moves their mouse over the chart or clicks a section of it.

jQuery is a cross browser JavaScript library that helps to traverse through HTML elements, event handling, effects(animation) and Ajax interactions. It is very easy to learn and implement. This tutorial explains how to use jQuery JavaScript library with ASP.NET web application.

In this tutorial, we will try to validate some data coming from a form input. While using this sample code will check the date is true and in correct format. We will compare the date within a culture date format. Code can do two jobs for us : date is valid and date is in correct format.

Working on a multi-developer ASP.NET project while sharing one web.config can be time consuming and troublesome. Usually, each developer may have path and other settings specific to their development machine, such as Database connection strings, paths, e-mail addresses, etc. For example, each developer on a project may be running a database locally that the application relies on during development. Therefore, the connection string would be different for each developer.