EO.WebBrowser
Chromium based browser engine for .NET
- Seamlessly integrate the power of Chromium browser engine and .NET;
- Add browser capacity in Windows.Forms and WPF app simply by drag and drop;
- Also support "headless" mode with no UI, perfect for data crawling/automation;
- Support .Net Framework 2.0 and above, .NET Core 3.0 and above;
- Extensive customization options for UI, resource loader and JavaScript interface;
- Fully self-contained with zero external dependency;
.NET PDF 和 Web 浏览器从未如此简单
通过 PDF 文件生成/处理功能快速扩展您的 .NET 应用程序,或者将流行的 Chromium 浏览器引擎无缝集成到 UI 或后台任务以及广泛的自定义选项(例如自定义资源加载器和 JavaScript 扩展)。

EO.Wpf
WPF UI control library to compliment/extend standard controls
- Built-in skin and theme engine;
- Enhanced version of standard controls such as TabControl/ListBox;
- Visual Studio style docking view engine;
- Various Scales and Gauge controls/primitives;
- Support .Net Framework 4.0 and above, .NET Core 3.1 and above;
PDF 生成、处理和查看 API
- 基于 Google Chromium 浏览器引擎的 HTML 到 PDF,呈现一切与 Google Chrome 浏览器中完全相同;
- 100% .NET托管DLL,引用即运行,无需安装;
- 支持.Net Framework 2.0及以上版本、.NET Core 3.0及以上版本;
- 阅读、填写和签署现有 PDF 文件;
- 适用于 WPF 和 Windows.Forms 的 PDFViewer 类;
- 处理现有的 PDF 文件;

EO浏览器
适用于 .NET 的基于 Chrom 的浏览器引擎
- 无缝集成Chromium浏览器引擎和.NET的强大功能;
- 只需通过拖放即可在 Windows.Forms 和 WPF 应用程序中添加浏览器功能;
- 还支持无UI的“无头”模式,非常适合数据爬取/自动化;
- 支持.Net Framework 2.0及以上版本、.NET Core 3.0及以上版本;
- UI、资源加载器和 JavaScript 界面的广泛定制选项;
- 完全独立,零外部依赖;

EO.Wpf
WPF UI control library to compliment/extend standard controls
- Built-in skin and theme engine;
- Enhanced version of standard controls such as TabControl/ListBox;
- Visual Studio style docking view engine;
- Various Scales and Gauge controls/primitives;
- Support .Net Framework 4.0 and above, .NET Core 3.1 and above;
用于补充/扩展标准控件的 WPF UI 控件库
- 内置皮肤和主题引擎;
- TabControl/ListBox等标准控件的增强版;
- Visual Studio风格的对接视图引擎;
- 各种比例和仪表控件/基元;
- 支持.Net Framework 4.0及以上版本、.NET Core 3.1及以上版本;

EO.Web
High quality UI control for legacy ASP.NET WebForm application
- Built for ASP.NET WebForm application since ASP.NET 1.0, fully tested over time;
- Not suitable for newer ASP.NET framework such as MVC, but perfect for maintaining legacy WebForm code/modules in a larger MVC application;
- Support .Net Framework 2.0 and above, .NET Core 3.0 and above;
- Fully supported and regularly updated for platform/browser compatibility;
旧版 ASP.NET WebForm 应用程序的高质量 UI 控制
- 自 ASP.NET 1.0 起专为 ASP.NET WebForm 应用程序构建,经过长时间的全面测试;
- 不适合较新的 ASP.NET 框架(例如 MVC),但非常适合在较大的 MVC 应用程序中维护旧版 WebForm 代码/模块;
- 支持.Net Framework 2.0及以上版本、.NET Core 3.0及以上版本;
- 全面支持并定期更新平台/浏览器兼容性;

9/19/2023 - EO.Total 2023.3.31
This build contains updates to the following products:
EO.Pdf
- Added FieldType to PdfGenericField;
- Added PdfViewer.Save fileName argument;
- Fixed body background image not repeated beyond the first page for HTML to PDF converter issue;
- Fixed calling PdfViewer.Save(true) has no effects if the file is not editable issue;
- Fixed HtmlToPdfResult.LastPosition returns the wrong value issue;
EO.WebBrowser
- Fixed drag drop file into the WebView does not trigger LoadCompleted event issue;
8/31/2023 - EO.Total 2023.3.13
This build contains updates to the following products:
EO.Pdf
- Fixed HTML to PDF converter may generate empty PDF files for some "full page" HTML contents (contents with both width/height set to 100% of the browser window) issue;
- Fixed HtmlToPdf.ConvertUrl/ConvertHtml may page break incorrectly for a single conversion that spans many pages (e.g. > 50 pages) issue;
8/28/2023 - EO.Total 2023.3.10
This build contains updates to the following products:
EO.WebEngine (Affecting EO.Pdf and EO.WebBrowser)
- Fixed browser engine crashes on Windows 7 touch only system issue;
EO.Pdf
- Added Save method to PdfViewer;
- Fixed receiving "Either TargetUrl or TargetDestination must be set" exception when table header/footer contains non-clickable link issue;
8/23/2023 - EO.Total 2023.3.5
This build contains updates to the following products:
EO.Pdf
- Added PdfDocument.Extract method;
- Fixed links in repeated table header/footer not clickable issue;
- Fixed setting comb field value not displayed correctly issue;
- Fixed sometimes receiving NullReferenceException when calling PdfDocument.Merge issue;
- Implemented various PDF/UA improvements for HTML to PDF converter;
EO.WebBrowser
- Added IssuerName and SerialNumber on CertificateErrorEventArgs class;
- Fixed calling EvalScript on mhtml file causing browser engine to crash issue;