bolsdrinker/twincat-wpf-boilerplate

a template for building fabulous wpf hmi with twincat

twincat-wpf-boilerplate

an hackable template for building fabulous wpf hmi with twincat

Main features

• ✔️ An easy-to-use alternative to other Beckhoff HMI engines (web or plc based)
• ✔️ runs on every network connected device
• ✔️ Professional application (Embedded Database, cleaned architecture, open source)
• ✔️ Low code and XAML based: get nice usable dashboards in seconds only with XAML design
• ✔️ Fully hackable, customizable and extendable with c#

Example

Quickstart

Create your application

1. Install the template via console or powershell

dotnet new --install TwincatWpfHMI.template

2. Create your application with name MyFancyHMI

dotnet new tchmi -n MyFancyHMI -o MyFancyWorkingDirectory

Design your HMI in XAML

With included controls

todo

With your custom controls

Create new user controls by:

• creating your custom controls and view models in WpfApp.Gui\View and WpfApp.Gui\ViewModels
• implementing PlcUserControl in XAML and in code-behind
• adding one of the included DataContext (DataContext="{Binding PlcVariableViewModel, Source={StaticResource Locator}}")

XAML (.xaml)

<basics:PlcUserControl x:Class="WpfApp.Gui.Views.Basics.PlcVariableView"
             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:WpfApp.Gui.Views"
             xmlns:basics="clr-namespace:WpfApp.Gui.Views.Basics"
             DataContext="{Binding PlcVariableViewModel, Source={StaticResource Locator}}"
             mc:Ignorable="d"
             d:DesignHeight="300" d:DesignWidth="300">
    <StackPanel>
        <!-- add your stuff here -->
        <Label Content="{Binding VariablePath}" />
        <Label Content="{Binding RawValue}" />
    </StackPanel>
</basics:PlcUserControl>

Code-behind (xaml.cs)

public partial class PlcVariableView : PlcUserControl
{
    public PlcVariableView()
    {
        InitializeComponent();
    }
}

Run the application

todo