SpiceLogic.HtmlEditor.WPF 3.0.26

SpiceLogic WPF HTML Editor Control

A ready-to-use, MVVM-optimized WYSIWYG HTML Editor control for WPF applications.

Features

• WYSIWYG HTML Editing with clean HTML/XHTML output
• MVVM Support with full two-way data binding (BodyHtml, DocumentHtml)
• Built-in Spell Checker with inline and dialog modes (OpenOffice dictionaries)
• MS Word Paste with automatic cleanup and conversion
• Image Handling - insert from file, URL, or clipboard with Base64 embedding
• Table Editor - create, modify, and style HTML tables
• YouTube Embedding - insert YouTube videos directly
• FTP Image Upload - upload local images to remote server
• Customizable Toolbar with modern vector graphic buttons that scale across all DPI settings
• CSS Style Support - apply inline and class-based styles
• Comprehensive API - caret positioning, HTML change events, custom paste handling

Installation

NuGet Package Manager

Install-Package SpiceLogic.HtmlEditor.WPF

.NET CLI

dotnet add package SpiceLogic.HtmlEditor.WPF

Package Reference

<PackageReference Include="SpiceLogic.HtmlEditor.WPF" />

Quick Start

XAML

<Window xmlns:wpfHtmlEditor="clr-namespace:SpiceLogic.WpfHtmlEditor;assembly=SpiceLogic.HtmlEditor.WPF"
        Title="My Editor" Height="600" Width="900">
    <Grid>
        <wpfHtmlEditor:WpfHtmlEditor x:Name="HtmlEditor1" Margin="10" />
    </Grid>
</Window>

Code-Behind

C#

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();

        // Set initial content
        HtmlEditor1.BodyHtml = "<p>Hello <strong>World</strong>!</p>";
    }

    private void SaveDocument()
    {
        string html = HtmlEditor1.DocumentHtml;
        File.WriteAllText("output.html", html);
    }
}

VB.NET

Class MainWindow

    Public Sub New()
        InitializeComponent()

        ' Set initial content
        HtmlEditor1.BodyHtml = "<p>Hello <strong>World</strong>!</p>"
    End Sub

    Private Sub SaveDocument()
        Dim html As String = HtmlEditor1.DocumentHtml
        File.WriteAllText("output.html", html)
    End Sub

End Class

MVVM Data Binding

<wpfHtmlEditor:WpfHtmlEditor BodyHtml="{Binding MyHtmlContent, Mode=TwoWay}" />

License Key

Set the license key once at application startup, before any WpfHtmlEditor instance is created. The recommended location is App.xaml.cs (or Application.xaml.vb for VB.NET), inside an OnStartup override, so the key is in place for every window in the application:

C#

// App.xaml.cs
public partial class App : Application
{
    protected override void OnStartup(StartupEventArgs e)
    {
        SpiceLogic.WpfHtmlEditor.WpfHtmlEditor.LicenseKey = "YOUR LICENSE KEY HERE";
        base.OnStartup(e);
    }
}

VB.NET

' Application.xaml.vb
Class Application

    Protected Overrides Sub OnStartup(e As StartupEventArgs)
        SpiceLogic.WpfHtmlEditor.WpfHtmlEditor.LicenseKey = "YOUR LICENSE KEY HERE"
        MyBase.OnStartup(e)
    End Sub

End Class

If LicenseKey is not set, the control runs in a 7-day trial mode. A purchased key can be obtained from your SpiceLogic customer account.

Supported Frameworks

Documentation

For full documentation, samples, and API reference, visit: https://spicelogic.com/docs/wpfHtmlEditor

Product page (pricing, screenshots, change log): https://spicelogic.com/Products/WPF-HTML-Editor-Control-17

License

Commercial license with 7-day free trial. View EULA - SpiceLogic Inc.

Support

• Website: spicelogic.com
• Email: support@spicelogic.com