Intro. I have a page on my website named BuyNow.aspx. It recalculates the extended price based on the user's entered quantity.
Enhancement. Here's how I added AJAX to this existing page on my website (note that I added a space after every “<" so that this e
Intro. I have an MSSQL inventory table (Parts) that holds all the master info about the electronic parts that we sell. This table is used extensively on our company website:
http://www.edxelectronics.com/InStock/I
Here is a code snippet that I use quite frequently when I need info from my database in table form:
Dim oPartsConn As New OleDbConnection(ConfigurationSettings.AppSettings("ConnectionString-Parts")) Dim daParts As OleDbD
Management purchased a new piece of software which came with a SQL Server database. I needed to write a program to extract data from the database to use on our website. The database includes many well-named stored procedures, so I used a code snippet that I use often to call a stored procedure to fill a table with data that I need to manipulate before displaying
I have a web page that displays a gridview of sales order information for the user. The user can click on the sales order number (sono) to display more information about any order. The original code opens a new web page (target="_blank") for each click.
The recent announcement that ASP.NET will soon get an alternate engine in the ASP.NET Model View Controller framework (MVC
Introduction
Moslty in site directory web sites there is a need to have the thumbnail image of each web site. Of course this feature can be needed in a wide range of projects handling with high amount of web sites. Capturing screenshots with Window
Introduction
I'll show how to use regular expressions to parse a Web page's HTML text into manageable chunks of data. That data will be converted and written as an RSS feed for the whole world to consume. Finally, I'll show how to create a generic tool that enables you to automatically generate an RSS feed from any website, given a sma
Displaying Many-to-Many Relationships
Displaying a master-details relation in a form is really not a big deal. You set up one control, which is bound to the master table, and one DataGrid, which is bound to the relation between the master table and the child table like so: adpSoldiers.Fill(ds, "Soldiers") ds.Rel
Introduction
What is it that GPS applications need to be good enough to use in a commercial environment, such as in-car navigation? Also, how does the process of interpreting GPS data actually work? In this tw
What are Delegates?
In your Visual Basic.NET journey, you have definitely encountered a well used but little understood phenomenon called a delegate. You use them everyday, but might not know it. In this article, we will take a look at what a delegate is and how it will help you to develop better software. A delegate can be de
Q What happens when I check "Enable application framework" in my Visual Basic application? Why does my Sub Main disappear from the Startup Object dropdown, what happens with the different shutdown modes, and what is a single instance application?
A Visual Basic supports an "Application Framework" that m
Yesterday I promised to post about the hidden gems in Visual Basic and Visual Studio 2008 that you haven’t read about in blog posts or seen at conferences. I forgot that I mentioned a few of my favorite features in the
NET lets you add and remove Event Handlers dynamically on the fly. Your code can start and stop handling events at any time during program execution. Also, you can tie the same code (event handler) to multiple events similar to the Handles clause in VB.NET.
The VB.NET
Introduction
Why reinvent the wheel when you can just get new hub caps? In this article, I will show how to gain access to the DataGridViewComboBoxEditing control’s properties, methods, 友情链接
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