Search engines are major source of internet traffic these days. If you have started a new blog or site, you might expect search engines index your pages correctly.
One of the big mistake while setting up the website/blog is you start everything on the live server and let search engines crawl your site before you have [...]

Single instance application in wpf
What is single instance application:
Only one instance of the application runs once at a time on a single machine.
Need of single instance application:
If your application is so heavy and takes lots of system resources, and running multiple instance is not required, preventing users to run only one instance of the application [...]

Why datapager with gridview
DataListView already supports datpager in asp.net 3.5 and everything you want you can get from the datalistview. Still why to use datapager with gridview. Gridview doesnot supports datapager bydefault. You have to extend gridview implementing IPageableContainer.
If you are migrating from old asp.net 2.0 to asp.net 3.5 and you have used gridview in [...]

What is Datapager:
Datapager is asp.net 3.5 control and can be used as paging navigation with others databound controls in asp.net.
Which controls are supported by Datapager:
Datapager supports following components
1. ListView
2. Any Extended databound controls which implements ipageableitemcontainer.
How to use:
DataPager is an independent control that can be placed anywhere on the page. Set the PagedControlId property of [...]

No doubt Joomla is a great content management system. This article covers how we can use joomla to create SEF(Search engine friendly) website. We will discuss what core system of joomla supports for sef and what third party plugins we need to extra enhancements.
What joomla core supports
In the Global Configuration, you can see the following [...]

Datapager example
DataPager is a independent paging control in asp.net 3.5 which can be used with any databound controls which implments  IPageableContainer interface.
DataPager properties:
PageSize : Size of the rows in a sinlge page to be displayed.
QueryStringField: Query string name which is suffied on the url to control paging
PagedControlId: Id of the databound control to which paging has to [...]

Opening wpf window in desing mode in visual studio is not often desired. Visual studio doesnot have much tools to edit xaml in design mode. So most developers doesnot want wpf window by default in visual studio, but visual studio by default opens wpf window both in desing mode and xaml mode(splited window).
Opening in only [...]

ObservableCollection:
You have a collection object that holds the collection of data that needs to be displayed on UI. Whenever  you add /remove  data on the collection object, that needs to be updated to the UI immediately.
The collection must implment the interface INotifyCollectionChanged  to achive this.  The interface exposes the CollectionChanged event which should be raised [...]