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How to check internet connection status in silverlight?

Posted By :Subhransu Sekhar Jena     Posted Date :September 26, 2014    Points :40   Category :Silverlight 
We can check the internet connection staus through the following code.

if (NetworkInterface.GetIsNetworkAvailable())
Messagebox. Show("Network available");
Messagebox. Show("Network not available");

You can also find related Interview Question to How to check internet connection status in silverlight?  below: 

Where do you store connection string?

Database connection string can be stored in the web config file.
The connection string can be stored in the WEB.Config file under
element. (More...)

What does connection string consist of?

The connection string consists of the following parts:
In general:

Server: Whether local or remote.

Uid: User Id (sa-in sql server)

Password: The required password to be filled-in here

Database: The database name. (More...)

How can we check that some changes have been made to dataset since it was loaded?


The changes made to the dataset can be tracked using the GetChanges and HasChanges methods.
The GetChanges returns dataset which are changed since it was loaded or since Acceptchanges was executed.

The HasChanges property indicates if any changes were made to the dataset since it was loaded or if acceptchanges method was executed.

The RejectChanges can be used to revert thee changes made to the dataset since it was loaded


What is the best place to start Silverlight application?

There is no hard and fast rule to start Silverlight application. Every developer can start as per his/her experience.
like as per my case I always prefer Visual Studio. SO, in my view Visual Studio is the best place to start with Silverlight2 applications.Microsoft provides
templates for creating Silverlight applications and libraries in C#
and Visual Basic. (More...)

Can you elaborate how to start a silverlight application with Visual Studio?

You can find a fully described article from http://www.silverlightclub.com/resources/1858-silverlight-lets-start-building-applications.aspx.aspx
In the following step(s) I am giving the ideas all about:
1.Create a project:Here you just start your visual studio, Select your programming language [C#/VB], Choose Silverligh Template give the name and save it
2. Adding SIlverlight COntrols:One thing is happened here, controls cannot dragged onto the designer, you can draw/drag the controls on XAML page.
(a) Naming to control:In this step just give the name to your silverligt control like for Button you can give name as : btnmySilverligtButton
(b)Adding event handlers to Silverlight controls:Here you can give the event handlers like for click etc.
(c)Testing Silverlight applications in Visual Studio:Now just press F5 and test your application (More...)

What happened when I press F5 within Visual Studio to run Silverlight application?

When you run the Silverlight application within Visual Studio, a new folder created in the web-site project for silverlight solution and it happened only first time. The folder name is ClientBin and having package with XAP extension which contains compiled project. (More...)

How does Silverlight 2 differ from Adobe Flash?

As I am from .Net background so in my views you can get C# / Vb.net compiled code but in Flash there is only action script.
You can find difference in depth at : http://silverlight.net/forums/t/3015.aspx (More...)

Can I add more than one .xaml pages in silverlight application?

Yes, you can have multiple .xaml files in a single project.

In the App.xaml, in the method Application_Startup you can choose, which page you want to

initially display. (More...)

What is Silverlight Tool Kit?

To create an application or game you need to design, code and give some extra feature to your output.

To do the above, you need some controls, IDE etc.

Silverlight Tool kit is nothing but is a collection of Silverlight Tools, Components etc. It includes source code describing the all you need to develop an application.

Please visit this link for more info:http://www.codeplex.com/Silverlight (More...)

What is Check Constraint?

Check constraint specifies a condition that is enforced for each row of the table on which the constraint is defined. Once constraint is defined, insert or update to the data within the tables is checked against the defined constraint

What is the difference between RULE and Check Constraint?

The major difference between rule and Check is reusability. Check constraint is associated with columns in a Table. So these can't be re-used. Rules are defined with in a database and can be applied to any number of columns. (More...)

What is the difference between Microsoft Office SharePoint Server 2007 for Internet sites and Microsoft Office SharePoint Server 2007?

Microsoft Office SharePoint Server 2007 for Internet sites and Microsoft Office SharePoint Server2007 have identical feature functionality. While the feature functionality is similar, the usage rights are different.If you are creating an Internet, or Extranet, facing website, it is recommended that you use Microsoft Office SharePoint Server 2007 for Internet sites which does not require the purchase client access licenses. Websites hosted using an "Internet sites" edition can only be used for Internet facing websites and all content, information, and applications must be accessible to non employees.Websites hosted using an "Internet sites" edition cannot be accessed by employees creating, sharing, or collaborating on content which is solely for internal use only, such as an Intranet Portal scenario. (More...)

What is the difference between WPF and Silverlight?

Silverlight uses a particular implementation of a XAML parser, with that parser being part of the Silverlight core install. In some cases, the parsing behavior differs from the parsing behavior in Windows Presentation Foundation (WPF), which also has a particular implementation (More...)

What is Storyboard in Silverlight?

Storyboard is a Silverlight class with controls animations with a timeline, and provides object and property targeting information for its child animations (More...)

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