Photo Chooser in Windows Phone 7

Question Arises: What is Photo Chooser Task?

This Class allows user to choose photos and integrate into using applications.

The Complete Code of MainPage.xaml looks like this:

<phone:PhoneApplicationPage
x:Class="Photo_Chooser_Task.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="Vijay's Photo Chooser Application" FontFamily="Verdana" FontSize="22" Style="{StaticResource PhoneTextNormalStyle}"/>
<TextBlock x:Name="PageTitle" Text="Windows 7 Phone" 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">
<Button Content="Choose Photo" FontFamily="Verdana" FontSize="22" Height="72" HorizontalAlignment="Left" Margin="119,206,0,0" Name="button1" VerticalAlignment="Top" Width="214" Click="button1_Click" />
<Image Height="204" HorizontalAlignment="Left" Margin="84,330,0,0" Name="image1" Stretch="Fill" VerticalAlignment="Top" Width="311" />
<TextBox Height="72" HorizontalAlignment="Left" Margin="196,27,0,0" Name="textBox1" VerticalAlignment="Top" Width="236" />
<TextBox Height="72" HorizontalAlignment="Left" Margin="196,128,0,0" Name="textBox2" VerticalAlignment="Top" Width="236" />
<TextBlock Height="30" FontFamily="Verdana" FontSize="22" HorizontalAlignment="Left" Margin="72,57,0,0" Name="textBlock1" Text="First Name" VerticalAlignment="Top" />
<TextBlock Height="30" FontFamily="Verdana" FontSize="22" HorizontalAlignment="Left" Margin="72,151,0,0" Name="textBlock2" Text="Last Name" VerticalAlignment="Top" />
<TextBlock Height="30" HorizontalAlignment="Left" Margin="152,553,0,0" Name="textBlock3" Foreground="Red" FontFamily="Verdana" FontSize="22" VerticalAlignment="Top"
/>
</Grid>
</Grid>