Mars200/Mars/EapClientSimulator/UEvent.xaml

<UserControl x:Class="EapClientSimulator.UEvent"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:EapClientSimulator"
             mc:Ignorable="d" 
             d:DesignHeight="60" d:DesignWidth="550">
    <Grid>
        <Label Content="CEID:" HorizontalAlignment="Left" Margin="40,0,0,0" VerticalAlignment="Center"/>
        <TextBox Name="txtCeId" HorizontalAlignment="Left" Margin="86,0,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Center" Width="162" Height="30" VerticalContentAlignment="Center"/>
        <Button Content="enable" Name="btnEnable" HorizontalAlignment="Left" Margin="275,0,0,0" VerticalAlignment="Center" Height="30" Width="75" Click="btnEnable_Click"/>
        <Button Content="disenable" x:Name="btnDisEnable" HorizontalAlignment="Left" Margin="372,0,0,0" VerticalAlignment="Center" Height="30" Width="75" Click="btnDisEnable_Click"/>

    </Grid>
</UserControl>