NodeHeader.xaml

<UserControl x:Class="SuperSocket.ServerManager.Client.NodeHeader"
             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:i="http://schemas.microsoft.com/expression/2010/interactivity"
             xmlns:ia="http://schemas.microsoft.com/expression/2010/interactions"
             xmlns:cv="clr-namespace:SuperSocket.ServerManager.Client.Converters"
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="600">
    <UserControl.Resources>
        <cv:NodeStateVisibilityConverter x:Key="NodeStateVisibilityConverter"></cv:NodeStateVisibilityConverter>
    </UserControl.Resources>
    <Grid Background="{StaticResource HoverGradient}" HorizontalAlignment="Stretch">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="5*"></ColumnDefinition>
            <ColumnDefinition Width="5*"></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <StackPanel Orientation="Horizontal"
                    VerticalAlignment="Center" Grid.Column="0">
            <TextBlock Style="{StaticResource NodeTitle}"
                       Text="{Binding Name}" Grid.Row="0"></TextBlock>
            <TextBlock Style="{StaticResource NodeStatus}"
                       Text="{Binding State, StringFormat=' [\{0\}]'}" Grid.Row="0"></TextBlock>
        </StackPanel>
        <StackPanel Grid.Column="1"
                    Orientation="Horizontal"
                    VerticalAlignment="Center"
                    HorizontalAlignment="Right"
                    Margin="0,0,10,0">
            <TextBlock Visibility="{Binding State, Converter={StaticResource NodeStateVisibilityConverter}, ConverterParameter='Connected'}"
                       Text="{Binding LastUpdatedTime, StringFormat='Last Updated Time: \{0\}'}"></TextBlock>
            <Button Visibility="{Binding State, Converter={StaticResource NodeStateVisibilityConverter}, ConverterParameter='Offline'}"
                    Content="Connect"
                    Command="{Binding ConnectCommand}"></Button>
        </StackPanel>
    </Grid>
</UserControl>