首先要引用 xmlns:c4fToolkit="clr-namespace:Coding4Fun.Phone.Controls;assembly=Coding4Fun.Phone.Controls"
<c4fToolkit:Tile Background="Transparent" Margin="10, 100, 0, 0" Name="sh" Click="sh_Click" Height="55" Width="330">
<Border Background="White" CornerRadius="10,10,10,10">
<StackPanel Background="Transparent">
<TextBlock Foreground="Orange" HorizontalAlignment="Center" VerticalAlignment="Center" Text="上海" FontSize="28" Margin="10,10,0,0" />
</StackPanel>
</Border>
</c4fToolkit:Tile>
<!--BorderThickness - 边框的宽度(像素值:上下左右;左右,上下;左,上,右,下)
BorderBrush - 边框的颜色
CornerRadius - 边框角的半径
-->