 <UserControl x:Class="MyNamespace.UserControl0"          xmlns="http://schemas.microsoft.com/winfx/0000/xaml/presentation"          xmlns:x="http://schemas.microsoft.com/winfx/0000/xaml"          xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/0000" > <Grid Margin="0,0,0,00" >     <Label Name="labelContent