Using DevExpress XPO in asp.net websites

Using DevExpress XPO in...

For several months i developed applications using the wonderful XPO persistent objects library. This month i had to develop a website for an important customer and, satisfied by the XPO performances, i decided to use it for the website too. I developed the full website the same way...
Asp.Net Panel and Internet Explorer 7

Asp.Net Panel and Inter...

I developed an ecommerce web solution for my customers. I made it using Visual Studio .Net and the 2.0 Framework. When i developed it there wasn’t Internet Explorer 7 yet. It worked fine until Internet Explorer 7 was released. As long as users installed Explorer 7 the website...
Application settings in vb.net

Application settings in...

When you write a software you may need to store user preferences about the use he make of the program. You could need to store the preferred color scheme or the default value for any option, the preferred language and so on. I needed this functionality writing SEOMAX, i needed to...
asp.net treeview drag and drop

asp.net treeview drag a...

I tried to provide drag and drop functionality to an asp.net treeview control for my CMS to change the website pages hierarchy just dragging the pages icons. I lost a lot of time because the ondragstart javascript event was never fired. This even was never fired because the TreeNode...
web.config appsetting section in asp.net 2.0

web.config appsetting s...

Storing configuration informations has never been so easy like in ASP.Net 2.0. You can store all your config parameters inside the appSettings section of the web.config file. Example (Into the web.config file) : As you can see, you can store every parameter you need for your website. <configuration/> ...
Age calculation function in vb.net

Age calculation functio...

I know this is a really simple task but i needed it in a project and i found a working function on www.freevbcode.com so i decided to publish it here too Public Function GetAge(ByVal Birthdate As System.DateTime, _ Optional ByVal AsOf As System.DateTime = #1/1/1700#) _ ...
AJAX in .Net – ATLAS

AJAX in .Net – AT...

The most boring thing of websites is the continuos page reloading, it takes a lot of bandwidth and when site users number grows you can experience notable slowdowns. In the past i tried to use Remote Scripting but it was time expensive considering the project delivery time, so i decided...
High quality thumbnails in VB.Net

High quality thumbnails...

When i started .Net programming i appreciated all the new functionalities of the framework, everything was easier and faster to do. I tought the same thing about thumbnails generation when i found the GetThumbnailImage method of the System.Drawing.Bitmap class but giving a deeper...
Master Pages in VB.Net 2.0

Master Pages in VB.Net ...

This month i wrote just one article because i was very busy to develop an ecommerce software. I just finished it and i learned new interesting things. I had to Develop two ecommerce sites for my customer so i preferred to make a really versatile ecommerce solution that could be skinned...
Shopping Cart in Asp.Net

Shopping Cart in Asp.Ne...

Today i needed to add Shopping Cart functionality to one of my websites. The solution i adopted is really simple, i did it in few minutes but i think it could be useful. It can be improved but it’s a good starting point if u just need a simple shopping cart. I choosed this way: Create...

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