c# – 使用WKHTMLTOPDF以HTML格式显示图像,但不以PDF格式显示

public static string HtmlToPdf(string pdfOutputLocation,string outputFilenamePrefix,string[] urls,string[] options = null,// string pdfHtmlToPdfExePath = "C:Program Files (x86)wkhtmltopdfwkhtmltopdf.exe")

       string pdfHtmlToPdfExePath = "C:Program Fileswkhtmltopdfwkhtmltopdf.exe")
    {
        string urlsSeparatedBySpaces = string.Empty;
        try
        {
            //Determine inputs
            if ((urls == null) || (urls.Length == 0))
                throw new Exception("No input URLs provided for HtmlToPdf");
            else
                urlsSeparatedBySpaces = String.Join(" ",urls); //Concatenate URLs

            string outputFolder = pdfOutputLocation;
            string outputFilename = outputFilenamePrefix + "_" + DateTime.Now.ToString("yyyy-MM-dd-hh-mm-ss-fff") + ".PDF"; // assemble destination PDF file name

            var p = new System.Diagnostics.Process()
            {
                StartInfo =
                {
                    FileName = pdfHtmlToPdfExePath,Arguments = ((options == null) ? "" : String.Join(" ",options)) + " " + urlsSeparatedBySpaces + " " + outputFilename,UseShellExecute = false,// needs to be false in order to redirect output
                    RedirectStandardOutput = true,RedirectStandardError = true,RedirectStandardInput = true,// redirect all 3,as it should be all 3 or none
                    WorkingDirectory = HttpContext.Current.Server.MapPath(outputFolder),CreateNoWindow = true
                }
            };

            p.Start();

            // read the output here...
            var output = p.StandardOutput.ReadToEnd();
            var errorOutput = p.StandardError.ReadToEnd();

            // ...then wait n milliseconds for exit (as after exit,it can't read the output)
            p.WaitForExit(60000);

            // read the exit code,close process
            int returnCode = p.ExitCode;
            p.Close();

            // if 0 or 2,it worked so return path of pdf
            if ((returnCode == 0) || (returnCode == 2))
                return outputFolder + outputFilename;
            else
                throw new Exception(errorOutput);
        }
        catch (Exception exc)
        {
            throw new Exception("Problem generating PDF from HTML,URLs: " + urlsSeparatedBySpaces + ",outputFilename: " + outputFilenamePrefix,exc);
        }
    }

这是我显示图片的HTML代码区域..

<div id="Image" class="right" style="background:#333;height:15%;width:25%;">

  <img id="LogoImage" runat="server" width="100%" height="100%" src="../TempLogo/chafa.jpg" />