LibS7Adv/PLCControl.xaml

<UserControl x:Class="LibS7Adv.PLCControl" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:LibS7Adv"
        xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit" >

    <UserControl.DataContext>
        <local:PLCViewModel />
    </UserControl.DataContext>

    <UserControl.Resources>

        <!-- Style for Connect/Disconnect Button -->
        <Style x:Key="ConnectDisconnectButtonStyle" TargetType="Button">
            <Setter Property="Background" Value="Transparent" />
            <Style.Triggers>
                <DataTrigger Binding="{Binding IsConnected}" Value="True">
                    <Setter Property="Background" Value="LightGreen" />
                </DataTrigger>
            </Style.Triggers>
        </Style>

    </UserControl.Resources>

    <Grid>
        <StackPanel>
            <xctk:PropertyGrid MinWidth="300" x:Name="PanelEdicion" AutoGenerateProperties="True"
                    SelectedObject="{Binding PlcData}" ShowDescriptionByTooltip="True" ShowSearchBox="False"
                    ShowSortOptions="False" ForceCursor="True" Margin="5,5,5,5" />

            <ToolBarTray>
                <ToolBar>
                    <Button Command="{Binding ConnectButtonCommand}" ToolTip="Conectar PLC"
                            Style="{StaticResource ConnectDisconnectButtonStyle}">
                        <StackPanel>
                            <Image Source="Icons/connect.png" Width="24" Height="24" />
                            <TextBlock Text="Conectar" />
                        </StackPanel>
                    </Button>
                </ToolBar>
            </ToolBarTray>
        </StackPanel>
    </Grid>

</UserControl>