IronPDF 故障排除 表格标题 Managing Table Headers in IronPDF Curtis Chau 已更新:六月 1, 2025 Download IronPDF NuGet 下载 DLL 下载 Windows 安装程序 Start Free Trial Copy for LLMs Copy for LLMs Copy page as Markdown for LLMs Open in ChatGPT Ask ChatGPT about this page Open in Gemini Ask Gemini about this page Open in Grok Ask Grok about this page Open in Perplexity Ask Perplexity about this page Share Share on Facebook Share on X (Twitter) Share on LinkedIn Copy URL Email article This article was translated from English: Does it need improvement? Translated View the article in English 在处理跨多个 PDF 页面扩展的 HTML 表格时,确保表头在每个新页面的顶部重复是很重要的。 IronPDF 的 CssMediaType.Print 选项帮助实现此行为。 // Set the CSS media type to 'Print' to ensure table headers repeat on every new page Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Print; // Set the CSS media type to 'Print' to ensure table headers repeat on every new page Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Print; ' Set the CSS media type to 'Print' to ensure table headers repeat on every new page Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Print $vbLabelText $csharpLabel 相反,使用 CssMediaType.Screen 将导致 Chrome 仅在表格的最开始打印一次表头。 // Set the CSS media type to 'Screen' if you want the headers printed only once at the start of the table Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Screen; // Set the CSS media type to 'Screen' if you want the headers printed only once at the start of the table Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Screen; ' Set the CSS media type to 'Screen' if you want the headers printed only once at the start of the table Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Screen $vbLabelText $csharpLabel 有关处理分页和表格的更多示例和详细代码片段,您可以参考处理分页和表格的代码示例。 Curtis Chau 立即与工程团队聊天 技术作家 Curtis Chau 拥有卡尔顿大学的计算机科学学士学位,专注于前端开发,精通 Node.js、TypeScript、JavaScript 和 React。他热衷于打造直观且美观的用户界面,喜欢使用现代框架并创建结构良好、视觉吸引力强的手册。除了开发之外,Curtis 对物联网 (IoT) 有浓厚的兴趣,探索将硬件和软件集成的新方法。在空闲时间,他喜欢玩游戏和构建 Discord 机器人,将他对技术的热爱与创造力相结合。 准备开始了吗? Nuget 下载 16,154,058 | 版本: 2025.11 刚刚发布 免费 NuGet 下载 总下载量:16,154,058 查看许可证