C# 如何在运行时替换HTML的占位符值并使用iTextSharp生成PDF？_C#_Html_Pdf_Itext

C# 如何在运行时替换HTML的占位符值并使用iTextSharp生成PDF？

c# html pdf itext

C# 如何在运行时替换HTML的占位符值并使用iTextSharp生成PDF？,c#,html,pdf,itext,C#,Html,Pdf,Itext,我的HTML格式如下： <html> <head> <title></title> </head> <body> <p>Name:{Applicant Name}</p> <p>Age:{Applicant Age}</p> <

我的HTML格式如下：

<html>
    <head>
        <title></title>
    </head>
    <body>
                        
            <p>Name:{Applicant Name}</p>
            <p>Age:{Applicant Age}</p>
    </body>
</html>

最终产出将是：

在iTextSharp打开并转换HTML文件之前，您可以对HTML文件执行String.Replace（），将占位符更改为所需的值。见下例：

public void HTML2PDFTest()
{
    var name = "some name";
    var age = 27;

    string htmlFileContent = "";
    using (System.IO.StreamReader file = new System.IO.StreamReader(@"D:\test.html"))
        htmlFileContent = file.ReadToEnd();

    htmlFileContent = htmlFileContent.Replace("{Applicant Name}", name).Replace("{Applicant Age}", age.ToString());

    using (System.IO.StreamWriter file = new System.IO.StreamWriter(@"D:\test.html"))
        file.Write(htmlFileContent);
    
    HtmlConverter.ConvertToPdf
    (
        new FileInfo(@"D:\test.html"),
        new FileInfo(@"D:\test.pdf")
    );
}

public void HTML2PDFTest()
{
    var name = "some name";
    var age = 27;

    string htmlFileContent = "";
    using (System.IO.StreamReader file = new System.IO.StreamReader(@"D:\test.html"))
        htmlFileContent = file.ReadToEnd();

    htmlFileContent = htmlFileContent.Replace("{Applicant Name}", name).Replace("{Applicant Age}", age.ToString());

    using (System.IO.StreamWriter file = new System.IO.StreamWriter(@"D:\test.html"))
        file.Write(htmlFileContent);
    
    HtmlConverter.ConvertToPdf
    (
        new FileInfo(@"D:\test.html"),
        new FileInfo(@"D:\test.pdf")
    );
}