Overview
The Windows Phone 7 SDK prerequisites are as in the following:
- It is supported by operating systems like Windows 7 and Windows Vista with Service Pack 2
- It requires free disk space for installation on the system drive
- It requires a minimum of 3GB of RAM on the system
The Windows Phone Emulator requires a DirectX 10 or above.
It is compatible with versions of Visual Studio 2010 with Service Pack 1.
The Windows Phone SDK includes the following:
- It is available in Windows Phone Emulator.
- It is available in Windows Phone SDK 7.1 Assemblies
- It is available in Sliverlight 4 SDK and DRT.
- It is available in WCF Data Services Client for Windows Phone and so and so.
Note: SDK is nothing, it is a Software Development Kit.
We will now create a new project for Windows Phone using Visual Studio 2010 as in the following procedure:
- Open Visual Studio 2010 and select "File" -> "New" -> "Project..."
- Then, the New Project Window will appear as in the following:

- Then Select Sliverlight for Windows Phone -> Windows Phone Application
- Then enter the Name and Location and click the OK Button
- Then, the New Windows Phone Application window will appear
- Select the target Windows Phone OS Version like Windows Phone OS 7.1 in the dropdown box. Then, click the OK Button
- Then, the HelloWorldApps project has been successfully created.

Now, I have changed the page title to Hello World in the HelloWorldApps project.
XAML Code
- <phone:PhoneApplicationPage
- x:Class="HelloWorldApps.MainPage"
- xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
- xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
- xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
- xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
- xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
- xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
- mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768"
- FontFamily="{StaticResource PhoneFontFamilyNormal}"
- FontSize="{StaticResource PhoneFontSizeNormal}"
- Foreground="{StaticResource PhoneForegroundBrush}"
- SupportedOrientations="Portrait" Orientation="Portrait"
- shell:SystemTray.IsVisible="True">
- <!--LayoutRoot is the root grid where all page content is placed-->
- <Grid x:Name="LayoutRoot" Background="Transparent">
- <Grid.RowDefinitions>
- <RowDefinition Height="Auto"/>
- <RowDefinition Height="*"/>
- </Grid.RowDefinitions>
- <!--TitlePanel contains the name of the application and page title-->
- <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
- <TextBlock x:Name="ApplicationTitle" Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}"/>
- <TextBlock x:Name="PageTitle" Text="Hello World" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
- </StackPanel>
- <!--ContentPanel - place additional content here-->
- <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0"></Grid>
- </Grid>
- <!--Sample code showing usage of ApplicationBar-->
- <!--<phone:PhoneApplicationPage.ApplicationBar>
- <shell:ApplicationBar IsVisible="True" IsMenuEnabled="True">
- <shell:ApplicationBarIconButton IconUri="/Images/appbar_button1.png" Text="Button 1"/>
- <shell:ApplicationBarIconButton IconUri="/Images/appbar_button2.png" Text="Button 2"/>
- <shell:ApplicationBar.MenuItems>
- <shell:ApplicationBarMenuItem Text="MenuItem 1"/>
- <shell:ApplicationBarMenuItem Text="MenuItem 2"/>
- </shell:ApplicationBar.MenuItems>
- </shell:ApplicationBar>
- </phone:PhoneApplicationPage.ApplicationBar>-->
- </phone:PhoneApplicationPage>
Once the program was successfully executed and deployed on the Windows Phone emulator then the output is as in the following:

Conclusion
I hope this article will help you to understand how to create a sample program for Windows Phone 7 using Visual Studio 2010.

SubashPosted Mar 7, 2017, 9:11 PM
Where i get silverlight for windows phone SDK??
SubashPosted Mar 7, 2017, 9:06 PM
This is new for me i like to try this
SubashPosted Mar 7, 2017, 9:05 PM
Thankyou so much sir i think we do windows mobile applications only in VS2015 using corvoda
Sonu ChaudharyPosted May 27, 2016, 4:17 PM
good one
Asfend YarPosted Feb 25, 2016, 3:43 PM
I've a question Sir ! Is windows phone 7 obsolete Or Not in India ??
Santhakumar MunuswamyPosted Dec 25, 2015, 11:15 PM
Thanks Arul R
Arul RPosted Oct 28, 2015, 5:49 AM
Nice share!!!
Santhakumar MunuswamyPosted Apr 12, 2015, 9:10 AM
Thanks Gowtham
Gowtham RajamanickamPosted Mar 16, 2015, 11:15 PM
good...
Gowtham RajamanickamPosted Mar 16, 2015, 11:15 PM
good artcle
Gowtham RajamanickamPosted Mar 16, 2015, 11:14 PM
good one..
Tom MohanPosted Mar 16, 2015, 12:23 PM
Good for Win phone beginners
Vijay SPosted Mar 16, 2015, 5:50 AM
Very Informative.