MainWindow.xaml

<Window x:Class="FocasSimple.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:FocasSimple"
        mc:Ignorable="d"
        Title="FOCAS Simple Demo" Height="400" Width="600" FontFamily="Microsoft YaHei">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="10"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="60"/>
        </Grid.RowDefinitions>

        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <!--
        <TextBlock Grid.Row="0" Grid.Column="1" Text="FOCAS API DEMO" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="24" Margin="0,0,0,0"/>
        -->
        <TextBlock Grid.Row="1" Grid.Column="0" Text="IP地址" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="16" Margin="20,0,0,0"/>
        <TextBlock Grid.Row="3" Grid.Column="0" Text="TCP端口号" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="16" Margin="20,0,0,0"/>
        <TextBlock Grid.Row="1" Grid.Column="1" Text="绝对位置，X轴" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="16" Margin="20,0,0,0"/>
        <TextBlock Grid.Row="3" Grid.Column="1" Text="机械位置，X轴" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="16" Margin="20,0,0,0"/>
        <TextBlock Grid.Row="1" Grid.Column="2" Text="变量，#500" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="16" Margin="20,0,0,0"/>
        <TextBlock Grid.Row="3" Grid.Column="2" Text="PMC 1 Byte，D0200" HorizontalAlignment="Left" VerticalAlignment="Bottom" FontSize="16" Margin="20,0,0,0"/>

        <TextBox x:Name="tbIpAddress" Grid.Row="2" Grid.Column="0" Text="255.255.255.255" Width="150" Height="30" HorizontalAlignment="left" VerticalAlignment="Top" HorizontalContentAlignment="Left" VerticalContentAlignment="Bottom" FontSize="16" Margin="20,5,0,0" Foreground="#FF0080FF"/>
        <TextBox x:Name="tbPort" Grid.Row="4" Grid.Column="0" Text="8193" Width="50" Height="30" HorizontalAlignment="left" VerticalAlignment="Top" HorizontalContentAlignment="Left" VerticalContentAlignment="Bottom" FontSize="16" Margin="20,5,0,0" Foreground="#FF0080FF"/>
        <!--<TextBox Grid.Column="1" Grid.Row="2" Text="{Binding E1000}" Width="150" Height="40" VerticalContentAlignment="Center" HorizontalAlignment="Left" VerticalAlignment="Center" FontSize="16" Margin="10,0,0,0" TextAlignment="Right"/>-->
        <TextBox x:Name="tbAbsolutX" Grid.Row="2" Grid.Column="1" Text="" Width="120" Height="30" HorizontalAlignment="left" VerticalAlignment="Top" HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" FontSize="16" Margin="20,5,0,0" Foreground="#FF0080FF" IsEnabled="False" AllowDrop="False" IsTabStop="False"/>
        <TextBox x:Name="tbMachineX" Grid.Row="4" Grid.Column="1" Text="" Width="120" Height="30" HorizontalAlignment="left" VerticalAlignment="Top" HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" FontSize="16" Margin="20,5,0,0" Foreground="#FF0080FF" IsEnabled="False" AllowDrop="False" IsTabStop="False"/>
        <TextBox x:Name="tbVariable500" Grid.Row="2" Grid.Column="2" Text="" Width="130" Height="30" HorizontalAlignment="left" VerticalAlignment="Top" HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" FontSize="16" Margin="20,5,0,0" Foreground="#FF0080FF"/>
        <TextBox x:Name="tbPmcD0200" Grid.Row="4" Grid.Column="2" Text="" Width="50" Height="30" HorizontalAlignment="left" VerticalAlignment="Top" HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" FontSize="16" Margin="20,5,0,0" Foreground="#FF0080FF"/>

        <Button Grid.Row="6" Grid.Column="0" Margin="30,10,30,10" IsDefault="True" Click="CmdRead">读取</Button>
        <Button Grid.Row="6" Grid.Column="1" Margin="30,10,30,10" Click="CmdWrite">写入</Button>
        <Button Grid.Row="6" Grid.Column="2" Margin="30,10,30,10" IsCancel="True" Click="CmdExit">退出</Button>

    </Grid>
</Window>