pdf-generation - 使用 DinkToPdf 分隔分页符

Question

我的 Program.cs 中有这个 C#：

    var page = "plain";

    var slnpath = $@"{Directory.GetCurrentDirectory()}\..\..\..\..";
    var htmlpath = $@"{slnpath}\HtmlTemplates\{page}.html";
    var pdfpath = $@"{slnpath}\PdfFiles\{page}.pdf";
    var dllpath = $@"{slnpath}\DinkNative64bit\libwkhtmltox.dll";

    var html = new StringBuilder(File.ReadAllText(htmlpath));

    var _converter = new SynchronizedConverter(new PdfTools());

    var context = new CustomAssemblyLoadContext().LoadUnmanagedLibrary(dllpath);

    var globalSettings = new GlobalSettings
    {
        ColorMode = ColorMode.Color,
        Orientation = Orientation.Portrait,
        PaperSize = PaperKind.A4,
        Margins = new MarginSettings { Top = 10 },
        DocumentTitle = "PDF Report",
        //Out = @"D:\PDFCreator\Employee_Report.pdf"  USE THIS PROPERTY TO SAVE PDF TO A PROVIDED LOCATION
    };

    var objectSettings = new ObjectSettings
    {
        PagesCount = true,
        HtmlContent = html.ToString(),
        //Page = "https://code-maze.com/", USE THIS PROPERTY TO GENERATE PDF CONTENT FROM AN HTML PAGE
        WebSettings = { DefaultEncoding = "utf-8" }, //, UserStyleSheet = Path.Combine(Directory.GetCurrentDirectory(), "assets", "styles.css") },
        HeaderSettings = { FontName = "Arial", FontSize = 9, Right = "Page [page] of [toPage]", Line = true },
        FooterSettings = { FontName = "Arial", FontSize = 9, Line = true, Center = "Report Footer" },

    };

    var pdf = new HtmlToPdfDocument()
    {
        GlobalSettings = globalSettings,
        Objects = { objectSettings }
    };

    //_converter.Convert(pdf); IF WE USE Out PROPERTY IN THE GlobalSettings CLASS, THIS IS ENOUGH FOR CONVERSION

    var file = _converter.Convert(pdf);

    File.WriteAllBytes(pdfpath, file);

我有这个 HTML 文件（太大，无法粘贴到这里）。

生成的 PDF 大部分都很好，但在第 3 页上的分页符不正确。较大的内容与之前的内容相抵触——我认为是因为它不适合下一页。

如何使每个带有page类的 DIV 都从新页面开始？

Answer 1

如果要在每个页面后添加分页符，请在页面类中添加：

page-break-after: always;

Answer 2

对于那些想要防止在表格中间出现分页符的人，如下例所示：

只需使用具有避免值的 css page-break-inside ：

table {
    page-break-inside: avoid;
}

Answer 3

我用过“page-break-after：always;” 在 div 中，使用 DinkToPdf 对我来说非常有用

 var sb = new StringBuilder();
 sb.AppendFormat("<div style='page-break-after: always;'></div>");

Answer 4

找到：https ://github.com/rdvojmoc/DinkToPdf/issues/7

CSS：

table { 
    page-break-inside: auto;
} 

tr { 
    page-break-inside: avoid; 
    page-break-after: auto;
} 

thead { 
    display: table-header-group;
} 

tfoot { 
    display: table-footer-group;
}