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Front Page NewsThis tutorial will show you how to share code between pages using ASP.NET 2.0 and VB.NET. Although you can place code inside each page within your site (using the inline or code-behind separation models described in the previous section), there are times... |
This tutorial will show you how to store data with Hashtable using ASP.NET 2.0 and VB.NET. At first, you need to import the namespace from System.Collections. The System.Collections namespace contains classe Hashtable which represents a collection of... |
This tutorial will show you how to cut string using ASP.NET 2.0 and VB.NET 2005. The tutorial use default namespace. The sampe will show you how to intercept the character string and restrict the character length. Moreover, it will automatically turn... |
This tutorial will show you how to use SiteMapPath with the Menu control to build up site navigation menu by using ASP.NET 2.0 and VB.NET. The controls of Menu, SiteMapPath and SiteMapDataSource can generate navigation UI based on navigation data. This... |
This tutorial will show you how to use URL mapping technology in ASP.NET 2.0 and VB.NET. The URL mapping feature uses configuration information stored in web.config to remap incoming requests to a different URL. The remapping occurs prior to any other... |
This tutorial will show you how to navigate XML information items in ASP.NET 2.0 using C#. First, import the namespace of System.XML and System.XML.XPath The System.Xml.XPath namespace contains the classes that define a cursor model for navigating and... |
RSS Feed is very popular in Internet. This tutorial will show you how to create a RSS Reader using ASP.NET 2.0 and VB.NET. At first, import the namespace of System.Net, System.IO, and System.Xml Imports System.Net Imports System.IO Imports System.Xml... |
This tutorial will show you how to calculate average of data from XML using ASP.NET 2.0 and VB. This tutorial will show you how to calculate average of data from XML using ASP.NET 2.0 and C#. The System.Xml.XPath namespace contains the classes that define... |
This tutorial will show you how to send a simple email message using ASP.NET 2.0 and VB.NET Sending a email using ASP.NET 2.0 and VB.NET is actually very simple. First, you will need to import the System.Net.Mail namespace. The System.Net.Mail namespace... |
This tutorial will show you how to send a simple email message with an attachment using ASP.NET 2.0 and VB.NET Sending a email with an attachment using ASP.NET 2.0 and VB.NET is actually very simple. First, you will need to import the System.Net.Mail... |
This tutorial will show you how to send a simple email message with CCs and BCCs using ASP.NET 2.0 and VB.NET Sending a email with CCs and BCCs using ASP.NET 2.0 and VB.NET is actually very simple. First, you will need to import the System.Net.Mail namespace.... |
This tutorial will show you how to send a simple email message with priorities using ASP.NET 2.0 and VB.NET Sending a email with Priorities using ASP.NET 2.0 and VB.NET is actually very simple. First, you will need to import the System.Net.Mail namespace.... |
This tutorial will show you how to send a simple email message with authentication using ASP.NET 2.0 and VB.NET Sending a email with Priorities using ASP.NET 2.0 and VB.NET is actually very simple. First, you will need to import the System.Net.Mail namespace.... |
This tutorial will show you how to display data using ASP.NET 2.0, a repeater control and VB.NET The Repeater control is a powerful tool and is easy to use. First, you will need to import the System.Data.SqlClient namespace. The System.Data.SqlClient... |
This tutorial will show you how to display data using the .NET GridView Control, ASP.NET 2.0 and VB.NET The GridView control is a powerful tool and is simple to implement. First, you will need to import the System.Data.SqlClient namespace. The System.Data.SqlClient... |
This tutorial will show you how to display data using the .NET DataList Control, ASP.NET 2.0 and VB.NET The DataList control is an easy to use tool similiar to the Repeater control. First, you will need to import the System.Data.SqlClient namespace. The... |
This tutorial will show you how to display XML Data using the XMLDataSource control, ASP.NET 2.0, and VB.NET The .NET Framework offers a simple tool called XMLDataSource to display XML data. For this example we will need not need to import any special... |
This tutorial will show you how to display data using the .NET CheckBoxList Control, ASP.NET 2.0 and VB.NET The .NET Framework offers a number of classes that makes populating controls with data easy. We will need to first import the System.Data.SqlClient... |
This tutorial will show you how to display data using the .NET GridView Control, stored procedures, ASP.NET 2.0 and VB.NET Querying an SQL database with stored procedures using VB .NET is easy to do. First, you will need to import the System.Data.SqlClient... |
Microsoft .NET introduces a new suite of XML APIs built on industry standards such as DOM, XPath, XSD, and XSLT. The .NET Framework XML classes also offer convenience, better performance, and a more familiar programming model, tightly coupled with the... |
This tutorial will show you how to save image to a SQL database using ASP.NET and C#. This tutorial need the sample database provided by MS SQL. Database:Northwind Table:Categories Please modify the connectionstring based on the environment of your computer.... |
In this tutorial, we will show you how to make a Transact-SQL transaction in a SQL Server database. We will use ASP.NET 2.0 and VB.NET in the sample. First, import the namespace of System.Data.SqlClient . The System.Data.SqlClient namespace is the.NET... |
AJAX, short for Asynchronous JavaScript And XML, isn't a technology but rather a grouping of technologies. AJAX uses a communication technology (typically SOAP and XML) to send and receive an asynchronous request/response to the server, and then leverages... |
AJAX, short for Asynchronous JavaScript And XML, isn't a technology but rather a grouping of technologies. AJAX uses a communication technology (typically SOAP and XML) to send and receive an asynchronous request/response to the server, and then leverages... |
With the XMLHttpRequest object, Microsoft Internet Explorer clients can retrieve and submit XML data directly to a Web server without reloading the page. To convert XML data into renderable HTML content, use the client-side XML DOM or Extensible Stylesheet... |
Adding colors with CSS Color is what gives life to anything. Television has never been this interesting when it was still black and white. Same thing with websites. Most websites that do not have colors and backgrounds look dull, which leads the visitors... |
Introduction into CSS How would you like to create your own layout for your new website? You are probably so pleased with what you have accomplished so far. Maybe a bit less satisfied, though, because you want something better. Here is where CSS can help... |
Create a Screen Saver with GDI+ You might think there’s something mysterious about a Microsoft Windows screen saver, but it’s really nothing more than a Windows application in disguise. You can easily build your own screen saver by creating... |
Work with GDI+ to Manipulate Images This sample shows you how to manipulate images using GDI+, including changing the size of an image and rotating, zooming, and cropping an image. GDI+ provides new ways to work with images. This example illustrates several... |
Work with GDI+ Text You might find it surprising that to display text on a form, PictureBox , or some other surface you need to draw it—but that’s exactly the way it is. This sample shows some of the many features available when using GDI+... |
Work with GDI+ Brushes In the previous tutorial, we showed how .NET gives us easy access to GDI+ via a comprehensive set of classes and methods from the System.Drawing namespace. You saw that to draw you need a Graphics object and a Pen . In this sample,... |
This sample demonstrates most of the features available when using the GDI+ Pen object, which you use to draw lines and shapes. In succeeding samples, we’ll look at working with brushes, text, images, screen savers, and animation. New Concepts To... |
ASP.NET Authentication and Authorization ASP.NET has rich support for both authentication and role-based authorization built in. You can configure your ASP.NET application by assigning users and roles to each directory (application or subapplication).... |
Windows Integrated Security You make a phone call to your bank to update your mailing address. You are greeted by the online phone system and wait patiently for the last of eight options, which is boldly announced as, “Please press 0 if you would... |
Role-Based Authorization Key concepts in this article are: · Applying role-based security techniques to your applications · Using Microsoft Windows role-based security · Enabling or disabling application options depending on the user’s... |
To begin with we will define the class and methods that will be required. var drag = { zindex: 0, add_element: function(inst) { }, drag_init: function(inst, event) { }, drag_end: function(inst, event) { }, drag_do: function(inst, event) { }, event: function(e)... |
Data Access Namespaces Within the .NET framework class library (FCL) version 1.1, there are five third-level namespaces that provide access to an underlying database. These are System.Data.SqlClient, System.Data.SqlServerCE, System.Data.OracleClient,... |
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