使用Microsoft.Office.Interop.Word 將word文件轉為PDF

在NuGet中搜索Microsoft.Office.Interop.Word 安裝

方法 引數參考 微軟官網地址

  /// <summary>
        /// 將word轉成PDF office
        /// </summary>
        /// <param name="sourcePath"></param>
        /// <param name="targetPath"></param>
        /// <returns></returns>
 

        public static bool WordToPDFWithOffice(string sourcePath, string targetPath, int fromPage = 1, int toPage = 1)
        {
            bool result = false;
            Microsoft.Office.Interop.Word.Application application = new Microsoft.Office.Interop.Word.Application();
            Document document 
 
= null;
            try
            {
                application.Visible = false;
                document = application.Documents.Open(sourcePath);
                /*
                 引數參考 https://docs.microsoft.com/zh-cn/office/vba/api/visio.document.exportasfixedformat
                 */
                document.ExportAsFixedFormat(targetPath, WdExportFormat.wdExportFormatPDF, 
 
false, WdExportOptimizeFor.wdExportOptimizeForPrint, WdExportRange.wdExportFromTo, fromPage, toPage);
                result = true;
            }
            catch (Exception e)
            {
                //Console.WriteLine(e.Message);
                result = false;
            }
            finally
            {
                document.Close();
            }
            return result;
        }