sir i want to use datepicker with watermarks but unfortunately i am not using watermarks in it so plz give a suggestion here is the code. of xaml.
<phone:PhoneApplicationPage
x:Class="FilesFoldersDemo.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:telerikInput="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Input"
xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
FontFamily="{StaticResource PhoneFontFamilyNormal}"
FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
SupportedOrientations="Portrait" Orientation="Portrait"
shell:SystemTray.IsVisible="True">
<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="Josn post request" Style="{StaticResource PhoneTextNormalStyle}"/>
<TextBlock x:Name="PageTitle" Text="Leave Demo" 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.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<toolkit:DatePicker Name="Datepicker" Value="10/05/2016" ValueChanged="datechanged" Margin="0,13,0,-85" Grid.Row="1"></toolkit:DatePicker>
<toolkit:DatePicker Name="Datepicker2" Value="10/05/2016" Margin="1,87,-1,-159" Grid.Row="1"></toolkit:DatePicker>
</Grid>
<TextBox x:Name="textBox" Text="No. Of Days" GotFocus="txtName_GotFocus" LostFocus="txtName_LostFocus" HorizontalAlignment="Left" Height="72" Margin="15,162,0,0" Grid.Row="1" TextWrapping="Wrap" VerticalAlignment="Top" Width="456" TextChanged="textBox_TextChanged"/>
<TextBox x:Name="textBox1" GotFocus="txtName_GotFocus" LostFocus="txtName_LostFocus" HorizontalAlignment="Left" Height="132" TextWrapping="Wrap" Text="Reason For Leave" VerticalAlignment="Top" Width="456" Margin="15,242,0,0" Grid.Row="1"/>
<TextBox x:Name="textBox2" GotFocus="txtName_GotFocus" LostFocus="txtName_LostFocus" HorizontalAlignment="Left" Height="72" TextWrapping="Wrap" Text="Submited By" VerticalAlignment="Top" Width="456" Margin="10,379,0,0" Grid.Row="1"/>
<Button x:Name="button" Content="Submit" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="168,483,0,0" Grid.Row="1" Click="submit_click"/>
</Grid>
</phone:PhoneApplicationPage>