Minics/Tools/PLCIOPointTool/Views/WorkArea.xaml

<UserControl x:Class="PLCIOPointTool.Views.WorkArea"
             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:PLCIOPointTool.Views"
             xmlns:prism="http://prismlibrary.com/"
             prism:ViewModelLocator.AutoWireViewModel="True"
             Width="580" Height="180"
             mc:Ignorable="d" >
    <Grid Background="#FFCECECE">
        <Grid.RowDefinitions>
            <RowDefinition Height="40"/>
            <RowDefinition Height="70"/>
            <RowDefinition Height="70"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="145"/>
            <ColumnDefinition Width="145"/>
            <ColumnDefinition Width="145"/>
            <ColumnDefinition Width="145"/>
        </Grid.ColumnDefinitions>
        <Label Grid.Row="0" Grid.Column="0" HorizontalAlignment="Center" VerticalAlignment="Center">Symbol Name</Label>
        <Label Grid.Row="0" Grid.Column="1" HorizontalAlignment="Center" VerticalAlignment="Center">Input</Label>
        <Label Grid.Row="0" Grid.Column="2" HorizontalAlignment="Center" VerticalAlignment="Center">Value Type</Label>
        <Label Grid.Row="0" Grid.Column="3" HorizontalAlignment="Center" VerticalAlignment="Center">Operation</Label>

        <TextBox Grid.Row="1" Grid.Column="0" Text="{Binding SentSymbolName}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100"/>
        <TextBox Grid.Row="1" Grid.Column="1" Text="{Binding SentValue}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100"/>
        <ComboBox Grid.Row="1" Grid.Column="2" ItemsSource="{Binding ValueTypes}" SelectedIndex="{Binding SentValueTypeIndex}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100"/>
        <Button Grid.Row="1" Grid.Column="3" Command="{Binding SendCommand}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100">Send</Button>

        <TextBox Grid.Row="2" Grid.Column="0" Text="{Binding ReadSymbolName}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100"/>
        <TextBox Grid.Row="2" Grid.Column="1" IsEnabled="False" Text="{Binding ReadValue}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100"/>
        <ComboBox Grid.Row="2" Grid.Column="2" ItemsSource="{Binding ValueTypes}" SelectedIndex="{Binding ReadValueTypeIndex}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100"/>
        <Button Grid.Row="2" Grid.Column="3" Command="{Binding ReadCommand}" HorizontalAlignment="Center" VerticalAlignment="Center" Height="30" Width="100">Read</Button>

    </Grid>
</UserControl>