[转]Aspose.Words.dll 将 Word 转换成 html

用于网站上，上传 Word 文档后显示文档内容（可看作在线阅读）。代码适用于 .net 2.0 或以上版本

（使用的未注册 Aspose.Words.dll 并尝试消除试用标志） 下载地址

string fileNameOut = string.Empty;
try {
    using (OpenFileDialog fd = new OpenFileDialog()) {
        fd.Filter = "Word 文档(*.doc,*.docx)|*.doc;*.docx|所有文件(*.*)|*.*";
        if (fd.ShowDialog(this) == System.Windows.Forms.DialogResult.OK) {
            fileNameOut = "D:\\html\\" + Path.GetFileNameWithoutExtension(fd.FileName) + ".html";
            using (FileStream fs = new FileStream(fd.FileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) {
                var doc = new Document(fs);
                var saveOptions = new HtmlSaveOptions();
                saveOptions.SaveFormat = SaveFormat.Html;
                saveOptions.ExportPageMargins = true;
                doc.Save(fileNameOut, saveOptions);
            }
        }
    }
}
catch (Exception ex) {
    throw ex;
}
if (!string.IsNullOrEmpty(fileNameOut)) {
    string fileText = File.ReadAllText(fileNameOut, Encoding.UTF8);
    string moreText = "<p style=\"margin-top:0pt; margin-bottom:0pt; text-align:justify; font-size:12pt\"><span style=\"font-family:'Times New Roman'; font-weight:bold; color:#ff0000\">还有部分内容未展示，请下载阅读。</span></p>";
    string fileTextNew = Regex.Replace(fileText, "<p style=\".+?\"><span style=\".+?\">Evaluation Only. Created with Aspose.Words. Copyright 2003-2017 Aspose Pty Ltd.</span></p>", "");

    File.WriteAllText(fileNameOut,
        //fileText.Replace("<p style=\"margin-top:0pt; margin-bottom:0pt; text-align:justify; widows:0; orphans:0; font-size:12pt\"><span style=\"font-family:'Times New Roman'; font-weight:bold; color:#ff0000\">Evaluation Only. Created with Aspose.Words. Copyright 2003-2017 Aspose Pty Ltd.</span></p>", "")
        //        .Replace("<p style=\"margin-top:0pt; margin-bottom:0pt; text-align:justify; widows:0; orphans:0; font-size:12pt\"><span style=\"font-family:Calibri; font-weight:bold; color:#ff0000\">Evaluation Only. Created with Aspose.Words. Copyright 2003-2017 Aspose Pty Ltd.</span></p>", "")
        fileTextNew.Replace("<p style=\"margin-top:0pt; margin-bottom:0pt; text-align:justify; font-size:12pt\"><span style=\"font-family:'Times New Roman'; font-weight:bold; color:#ff0000\">This document was truncated here because it was created in the Evaluation Mode.</span></p>", moreText)
        .Replace("<p style=\"margin-top:0pt; margin-bottom:0pt; text-align:justify; widows:0; orphans:0; font-size:12pt\"><span style=\"font-family:'Times New Roman'; font-weight:bold; color:#ff0000\">This document was truncated here because it was created in the Evaluation Mode.</span></p>", moreText), Encoding.UTF8);
    MessageBox.Show(this, "导出 html 成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
    Process.Start(fileNameOut);
}

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