Lately i am using ServiceNow as a human-in-the-loop tool with RPA. Fortunally, not only as a front-end but RPA is becoming more and more the arm of the BPM workflow in the customer systems, and it's really fun to make it work together.
In past projects i noticed that ServiceNow guys used to send file to external services using a sync call: this is for sure fast, reliable but is not a good option when files, converted in base64, is bigger than 32MB.
This means that if you need to pass files bigger than 25-26MB you must change the approach from sync to async one, and here's where Attachment API helps you, enabling file transfer for bigger files. It's clear that async approach needs you to control what's happening on the other side (but we will see it on another post).
To help working also with the others OOO API i found this project on github that manages lots of calls.
Unfortunally they don't manage upload of files through AttachmentAPI nor so many ways to download files, so i decided to fork the project (you can find it here) and to submit my code to the authors (i don't even know if they accepted or refused it) but i will give you just a bunch of code lines i used to edit the lib so you can replicate and use it.
In ServiceNowClient.cs just added two methods, for upload and download as a stream
public async TaskDownloadAttachmentAsyncAsStream(Attachment attachment, string outputPath, string filename = null, CancellationToken cancellationToken = default) { var response = await _httpClient.GetAsync(attachment.DownloadLink, cancellationToken).ConfigureAwait(false); var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); return stream; } public async Task UploadAttachmentAsync(string filename, string tablename, string tablesysid, byte[] data) { HttpContent genericFileContent = new ByteArrayContent(data); string mimeType = MimeMapping.GetMimeMapping(filename); genericFileContent.Headers.Add("Content-Type", mimeType); string requestUri = "api/now/v1/attachment/file?file_name=" + filename + "&table_name=" + tablename + "&table_sys_id=" + tablesysid; var response = await _httpClient.PostAsync(requestUri, genericFileContent).ConfigureAwait(false); if (response == null) { throw new Exception("Null response."); } if (!response.IsSuccessStatusCode) { throw new Exception($"Server error {response.StatusCode} ({(int)response.StatusCode}): {response.ReasonPhrase}."); } return response.IsSuccessStatusCode; }
then i added MimeMapping (find it below) which is just a copy of the one on .NET that is not in the library, and that's quite everything... simple but (hope so) useful.
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
namespace ServiceNow.Api
{
public static class MimeMapping
{
private static Dictionary _mappingDictionary;
static MimeMapping()
{
Init();
}
public static string GetMimeMapping(string fileName)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
string extension = Path.GetExtension(fileName);
return _mappingDictionary[extension];
}
private static void Init()
{
// This list was copied from the IIS7 configuration file located at:
// %windir%\system32\inetsrv\config\applicationHost.config
_mappingDictionary = new Dictionary();
_mappingDictionary.Add(".323", "text/h323");
_mappingDictionary.Add(".aaf", "application/octet-stream");
_mappingDictionary.Add(".aca", "application/octet-stream");
_mappingDictionary.Add(".accdb", "application/msaccess");
_mappingDictionary.Add(".accde", "application/msaccess");
_mappingDictionary.Add(".accdt", "application/msaccess");
_mappingDictionary.Add(".acx", "application/internet-property-stream");
_mappingDictionary.Add(".afm", "application/octet-stream");
_mappingDictionary.Add(".ai", "application/postscript");
_mappingDictionary.Add(".aif", "audio/x-aiff");
_mappingDictionary.Add(".aifc", "audio/aiff");
_mappingDictionary.Add(".aiff", "audio/aiff");
_mappingDictionary.Add(".application", "application/x-ms-application");
_mappingDictionary.Add(".art", "image/x-jg");
_mappingDictionary.Add(".asd", "application/octet-stream");
_mappingDictionary.Add(".asf", "video/x-ms-asf");
_mappingDictionary.Add(".asi", "application/octet-stream");
_mappingDictionary.Add(".asm", "text/plain");
_mappingDictionary.Add(".asr", "video/x-ms-asf");
_mappingDictionary.Add(".asx", "video/x-ms-asf");
_mappingDictionary.Add(".atom", "application/atom+xml");
_mappingDictionary.Add(".au", "audio/basic");
_mappingDictionary.Add(".avi", "video/x-msvideo");
_mappingDictionary.Add(".axs", "application/olescript");
_mappingDictionary.Add(".bas", "text/plain");
_mappingDictionary.Add(".bcpio", "application/x-bcpio");
_mappingDictionary.Add(".bin", "application/octet-stream");
_mappingDictionary.Add(".bmp", "image/bmp");
_mappingDictionary.Add(".c", "text/plain");
_mappingDictionary.Add(".cab", "application/octet-stream");
_mappingDictionary.Add(".calx", "application/vnd.ms-office.calx");
_mappingDictionary.Add(".cat", "application/vnd.ms-pki.seccat");
_mappingDictionary.Add(".cdf", "application/x-cdf");
_mappingDictionary.Add(".chm", "application/octet-stream");
_mappingDictionary.Add(".class", "application/x-java-applet");
_mappingDictionary.Add(".clp", "application/x-msclip");
_mappingDictionary.Add(".cmx", "image/x-cmx");
_mappingDictionary.Add(".cnf", "text/plain");
_mappingDictionary.Add(".cod", "image/cis-cod");
_mappingDictionary.Add(".cpio", "application/x-cpio");
_mappingDictionary.Add(".cpp", "text/plain");
_mappingDictionary.Add(".crd", "application/x-mscardfile");
_mappingDictionary.Add(".crl", "application/pkix-crl");
_mappingDictionary.Add(".crt", "application/x-x509-ca-cert");
_mappingDictionary.Add(".csh", "application/x-csh");
_mappingDictionary.Add(".css", "text/css");
_mappingDictionary.Add(".csv", "application/octet-stream");
_mappingDictionary.Add(".cur", "application/octet-stream");
_mappingDictionary.Add(".dcr", "application/x-director");
_mappingDictionary.Add(".deploy", "application/octet-stream");
_mappingDictionary.Add(".der", "application/x-x509-ca-cert");
_mappingDictionary.Add(".dib", "image/bmp");
_mappingDictionary.Add(".dir", "application/x-director");
_mappingDictionary.Add(".disco", "text/xml");
_mappingDictionary.Add(".dll", "application/x-msdownload");
_mappingDictionary.Add(".dll.config", "text/xml");
_mappingDictionary.Add(".dlm", "text/dlm");
_mappingDictionary.Add(".doc", "application/msword");
_mappingDictionary.Add(".docm", "application/vnd.ms-word.document.macroEnabled.12");
_mappingDictionary.Add(".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document");
_mappingDictionary.Add(".dot", "application/msword");
_mappingDictionary.Add(".dotm", "application/vnd.ms-word.template.macroEnabled.12");
_mappingDictionary.Add(".dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template");
_mappingDictionary.Add(".dsp", "application/octet-stream");
_mappingDictionary.Add(".dtd", "text/xml");
_mappingDictionary.Add(".dvi", "application/x-dvi");
_mappingDictionary.Add(".dwf", "drawing/x-dwf");
_mappingDictionary.Add(".dwp", "application/octet-stream");
_mappingDictionary.Add(".dxr", "application/x-director");
_mappingDictionary.Add(".eml", "message/rfc822");
_mappingDictionary.Add(".emz", "application/octet-stream");
_mappingDictionary.Add(".eot", "application/octet-stream");
_mappingDictionary.Add(".eps", "application/postscript");
_mappingDictionary.Add(".etx", "text/x-setext");
_mappingDictionary.Add(".evy", "application/envoy");
_mappingDictionary.Add(".exe", "application/octet-stream");
_mappingDictionary.Add(".exe.config", "text/xml");
_mappingDictionary.Add(".fdf", "application/vnd.fdf");
_mappingDictionary.Add(".fif", "application/fractals");
_mappingDictionary.Add(".fla", "application/octet-stream");
_mappingDictionary.Add(".flr", "x-world/x-vrml");
_mappingDictionary.Add(".flv", "video/x-flv");
_mappingDictionary.Add(".gif", "image/gif");
_mappingDictionary.Add(".gtar", "application/x-gtar");
_mappingDictionary.Add(".gz", "application/x-gzip");
_mappingDictionary.Add(".h", "text/plain");
_mappingDictionary.Add(".hdf", "application/x-hdf");
_mappingDictionary.Add(".hdml", "text/x-hdml");
_mappingDictionary.Add(".hhc", "application/x-oleobject");
_mappingDictionary.Add(".hhk", "application/octet-stream");
_mappingDictionary.Add(".hhp", "application/octet-stream");
_mappingDictionary.Add(".hlp", "application/winhlp");
_mappingDictionary.Add(".hqx", "application/mac-binhex40");
_mappingDictionary.Add(".hta", "application/hta");
_mappingDictionary.Add(".htc", "text/x-component");
_mappingDictionary.Add(".htm", "text/html");
_mappingDictionary.Add(".html", "text/html");
_mappingDictionary.Add(".htt", "text/webviewhtml");
_mappingDictionary.Add(".hxt", "text/html");
_mappingDictionary.Add(".ico", "image/x-icon");
_mappingDictionary.Add(".ics", "application/octet-stream");
_mappingDictionary.Add(".ief", "image/ief");
_mappingDictionary.Add(".iii", "application/x-iphone");
_mappingDictionary.Add(".inf", "application/octet-stream");
_mappingDictionary.Add(".ins", "application/x-internet-signup");
_mappingDictionary.Add(".isp", "application/x-internet-signup");
_mappingDictionary.Add(".IVF", "video/x-ivf");
_mappingDictionary.Add(".jar", "application/java-archive");
_mappingDictionary.Add(".java", "application/octet-stream");
_mappingDictionary.Add(".jck", "application/liquidmotion");
_mappingDictionary.Add(".jcz", "application/liquidmotion");
_mappingDictionary.Add(".jfif", "image/pjpeg");
_mappingDictionary.Add(".jpb", "application/octet-stream");
_mappingDictionary.Add(".jpe", "image/jpeg");
_mappingDictionary.Add(".jpeg", "image/jpeg");
_mappingDictionary.Add(".jpg", "image/jpeg");
_mappingDictionary.Add(".js", "application/x-javascript");
_mappingDictionary.Add(".jsx", "text/jscript");
_mappingDictionary.Add(".latex", "application/x-latex");
_mappingDictionary.Add(".lit", "application/x-ms-reader");
_mappingDictionary.Add(".lpk", "application/octet-stream");
_mappingDictionary.Add(".lsf", "video/x-la-asf");
_mappingDictionary.Add(".lsx", "video/x-la-asf");
_mappingDictionary.Add(".lzh", "application/octet-stream");
_mappingDictionary.Add(".m13", "application/x-msmediaview");
_mappingDictionary.Add(".m14", "application/x-msmediaview");
_mappingDictionary.Add(".m1v", "video/mpeg");
_mappingDictionary.Add(".m3u", "audio/x-mpegurl");
_mappingDictionary.Add(".man", "application/x-troff-man");
_mappingDictionary.Add(".manifest", "application/x-ms-manifest");
_mappingDictionary.Add(".map", "text/plain");
_mappingDictionary.Add(".mdb", "application/x-msaccess");
_mappingDictionary.Add(".mdp", "application/octet-stream");
_mappingDictionary.Add(".me", "application/x-troff-me");
_mappingDictionary.Add(".mht", "message/rfc822");
_mappingDictionary.Add(".mhtml", "message/rfc822");
_mappingDictionary.Add(".mid", "audio/mid");
_mappingDictionary.Add(".midi", "audio/mid");
_mappingDictionary.Add(".mix", "application/octet-stream");
_mappingDictionary.Add(".mmf", "application/x-smaf");
_mappingDictionary.Add(".mno", "text/xml");
_mappingDictionary.Add(".mny", "application/x-msmoney");
_mappingDictionary.Add(".mov", "video/quicktime");
_mappingDictionary.Add(".movie", "video/x-sgi-movie");
_mappingDictionary.Add(".mp2", "video/mpeg");
_mappingDictionary.Add(".mp3", "audio/mpeg");
_mappingDictionary.Add(".mpa", "video/mpeg");
_mappingDictionary.Add(".mpe", "video/mpeg");
_mappingDictionary.Add(".mpeg", "video/mpeg");
_mappingDictionary.Add(".mpg", "video/mpeg");
_mappingDictionary.Add(".mpp", "application/vnd.ms-project");
_mappingDictionary.Add(".mpv2", "video/mpeg");
_mappingDictionary.Add(".ms", "application/x-troff-ms");
_mappingDictionary.Add(".msi", "application/octet-stream");
_mappingDictionary.Add(".mso", "application/octet-stream");
_mappingDictionary.Add(".mvb", "application/x-msmediaview");
_mappingDictionary.Add(".mvc", "application/x-miva-compiled");
_mappingDictionary.Add(".nc", "application/x-netcdf");
_mappingDictionary.Add(".nsc", "video/x-ms-asf");
_mappingDictionary.Add(".nws", "message/rfc822");
_mappingDictionary.Add(".ocx", "application/octet-stream");
_mappingDictionary.Add(".oda", "application/oda");
_mappingDictionary.Add(".odc", "text/x-ms-odc");
_mappingDictionary.Add(".ods", "application/oleobject");
_mappingDictionary.Add(".one", "application/onenote");
_mappingDictionary.Add(".onea", "application/onenote");
_mappingDictionary.Add(".onetoc", "application/onenote");
_mappingDictionary.Add(".onetoc2", "application/onenote");
_mappingDictionary.Add(".onetmp", "application/onenote");
_mappingDictionary.Add(".onepkg", "application/onenote");
_mappingDictionary.Add(".osdx", "application/opensearchdescription+xml");
_mappingDictionary.Add(".p10", "application/pkcs10");
_mappingDictionary.Add(".p12", "application/x-pkcs12");
_mappingDictionary.Add(".p7b", "application/x-pkcs7-certificates");
_mappingDictionary.Add(".p7c", "application/pkcs7-mime");
_mappingDictionary.Add(".p7m", "application/pkcs7-mime");
_mappingDictionary.Add(".p7r", "application/x-pkcs7-certreqresp");
_mappingDictionary.Add(".p7s", "application/pkcs7-signature");
_mappingDictionary.Add(".pbm", "image/x-portable-bitmap");
_mappingDictionary.Add(".pcx", "application/octet-stream");
_mappingDictionary.Add(".pcz", "application/octet-stream");
_mappingDictionary.Add(".pdf", "application/pdf");
_mappingDictionary.Add(".pfb", "application/octet-stream");
_mappingDictionary.Add(".pfm", "application/octet-stream");
_mappingDictionary.Add(".pfx", "application/x-pkcs12");
_mappingDictionary.Add(".pgm", "image/x-portable-graymap");
_mappingDictionary.Add(".pko", "application/vnd.ms-pki.pko");
_mappingDictionary.Add(".pma", "application/x-perfmon");
_mappingDictionary.Add(".pmc", "application/x-perfmon");
_mappingDictionary.Add(".pml", "application/x-perfmon");
_mappingDictionary.Add(".pmr", "application/x-perfmon");
_mappingDictionary.Add(".pmw", "application/x-perfmon");
_mappingDictionary.Add(".png", "image/png");
_mappingDictionary.Add(".pnm", "image/x-portable-anymap");
_mappingDictionary.Add(".pnz", "image/png");
_mappingDictionary.Add(".pot", "application/vnd.ms-powerpoint");
_mappingDictionary.Add(".potm", "application/vnd.ms-powerpoint.template.macroEnabled.12");
_mappingDictionary.Add(".potx", "application/vnd.openxmlformats-officedocument.presentationml.template");
_mappingDictionary.Add(".ppam", "application/vnd.ms-powerpoint.addin.macroEnabled.12");
_mappingDictionary.Add(".ppm", "image/x-portable-pixmap");
_mappingDictionary.Add(".pps", "application/vnd.ms-powerpoint");
_mappingDictionary.Add(".ppsm", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12");
_mappingDictionary.Add(".ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow");
_mappingDictionary.Add(".ppt", "application/vnd.ms-powerpoint");
_mappingDictionary.Add(".pptm", "application/vnd.ms-powerpoint.presentation.macroEnabled.12");
_mappingDictionary.Add(".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation");
_mappingDictionary.Add(".prf", "application/pics-rules");
_mappingDictionary.Add(".prm", "application/octet-stream");
_mappingDictionary.Add(".prx", "application/octet-stream");
_mappingDictionary.Add(".ps", "application/postscript");
_mappingDictionary.Add(".psd", "application/octet-stream");
_mappingDictionary.Add(".psm", "application/octet-stream");
_mappingDictionary.Add(".psp", "application/octet-stream");
_mappingDictionary.Add(".pub", "application/x-mspublisher");
_mappingDictionary.Add(".qt", "video/quicktime");
_mappingDictionary.Add(".qtl", "application/x-quicktimeplayer");
_mappingDictionary.Add(".qxd", "application/octet-stream");
_mappingDictionary.Add(".ra", "audio/x-pn-realaudio");
_mappingDictionary.Add(".ram", "audio/x-pn-realaudio");
_mappingDictionary.Add(".rar", "application/octet-stream");
_mappingDictionary.Add(".ras", "image/x-cmu-raster");
_mappingDictionary.Add(".rf", "image/vnd.rn-realflash");
_mappingDictionary.Add(".rgb", "image/x-rgb");
_mappingDictionary.Add(".rm", "application/vnd.rn-realmedia");
_mappingDictionary.Add(".rmi", "audio/mid");
_mappingDictionary.Add(".roff", "application/x-troff");
_mappingDictionary.Add(".rpm", "audio/x-pn-realaudio-plugin");
_mappingDictionary.Add(".rtf", "application/rtf");
_mappingDictionary.Add(".rtx", "text/richtext");
_mappingDictionary.Add(".scd", "application/x-msschedule");
_mappingDictionary.Add(".sct", "text/scriptlet");
_mappingDictionary.Add(".sea", "application/octet-stream");
_mappingDictionary.Add(".setpay", "application/set-payment-initiation");
_mappingDictionary.Add(".setreg", "application/set-registration-initiation");
_mappingDictionary.Add(".sgml", "text/sgml");
_mappingDictionary.Add(".sh", "application/x-sh");
_mappingDictionary.Add(".shar", "application/x-shar");
_mappingDictionary.Add(".sit", "application/x-stuffit");
_mappingDictionary.Add(".sldm", "application/vnd.ms-powerpoint.slide.macroEnabled.12");
_mappingDictionary.Add(".sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide");
_mappingDictionary.Add(".smd", "audio/x-smd");
_mappingDictionary.Add(".smi", "application/octet-stream");
_mappingDictionary.Add(".smx", "audio/x-smd");
_mappingDictionary.Add(".smz", "audio/x-smd");
_mappingDictionary.Add(".snd", "audio/basic");
_mappingDictionary.Add(".snp", "application/octet-stream");
_mappingDictionary.Add(".spc", "application/x-pkcs7-certificates");
_mappingDictionary.Add(".spl", "application/futuresplash");
_mappingDictionary.Add(".src", "application/x-wais-source");
_mappingDictionary.Add(".ssm", "application/streamingmedia");
_mappingDictionary.Add(".sst", "application/vnd.ms-pki.certstore");
_mappingDictionary.Add(".stl", "application/vnd.ms-pki.stl");
_mappingDictionary.Add(".sv4cpio", "application/x-sv4cpio");
_mappingDictionary.Add(".sv4crc", "application/x-sv4crc");
_mappingDictionary.Add(".swf", "application/x-shockwave-flash");
_mappingDictionary.Add(".t", "application/x-troff");
_mappingDictionary.Add(".tar", "application/x-tar");
_mappingDictionary.Add(".tcl", "application/x-tcl");
_mappingDictionary.Add(".tex", "application/x-tex");
_mappingDictionary.Add(".texi", "application/x-texinfo");
_mappingDictionary.Add(".texinfo", "application/x-texinfo");
_mappingDictionary.Add(".tgz", "application/x-compressed");
_mappingDictionary.Add(".thmx", "application/vnd.ms-officetheme");
_mappingDictionary.Add(".thn", "application/octet-stream");
_mappingDictionary.Add(".tif", "image/tiff");
_mappingDictionary.Add(".tiff", "image/tiff");
_mappingDictionary.Add(".toc", "application/octet-stream");
_mappingDictionary.Add(".tr", "application/x-troff");
_mappingDictionary.Add(".trm", "application/x-msterminal");
_mappingDictionary.Add(".tsv", "text/tab-separated-values");
_mappingDictionary.Add(".ttf", "application/octet-stream");
_mappingDictionary.Add(".txt", "text/plain");
_mappingDictionary.Add(".u32", "application/octet-stream");
_mappingDictionary.Add(".uls", "text/iuls");
_mappingDictionary.Add(".ustar", "application/x-ustar");
_mappingDictionary.Add(".vbs", "text/vbscript");
_mappingDictionary.Add(".vcf", "text/x-vcard");
_mappingDictionary.Add(".vcs", "text/plain");
_mappingDictionary.Add(".vdx", "application/vnd.ms-visio.viewer");
_mappingDictionary.Add(".vml", "text/xml");
_mappingDictionary.Add(".vsd", "application/vnd.visio");
_mappingDictionary.Add(".vss", "application/vnd.visio");
_mappingDictionary.Add(".vst", "application/vnd.visio");
_mappingDictionary.Add(".vsto", "application/x-ms-vsto");
_mappingDictionary.Add(".vsw", "application/vnd.visio");
_mappingDictionary.Add(".vsx", "application/vnd.visio");
_mappingDictionary.Add(".vtx", "application/vnd.visio");
_mappingDictionary.Add(".wav", "audio/wav");
_mappingDictionary.Add(".wax", "audio/x-ms-wax");
_mappingDictionary.Add(".wbmp", "image/vnd.wap.wbmp");
_mappingDictionary.Add(".wcm", "application/vnd.ms-works");
_mappingDictionary.Add(".wdb", "application/vnd.ms-works");
_mappingDictionary.Add(".wks", "application/vnd.ms-works");
_mappingDictionary.Add(".wm", "video/x-ms-wm");
_mappingDictionary.Add(".wma", "audio/x-ms-wma");
_mappingDictionary.Add(".wmd", "application/x-ms-wmd");
_mappingDictionary.Add(".wmf", "application/x-msmetafile");
_mappingDictionary.Add(".wml", "text/vnd.wap.wml");
_mappingDictionary.Add(".wmlc", "application/vnd.wap.wmlc");
_mappingDictionary.Add(".wmls", "text/vnd.wap.wmlscript");
_mappingDictionary.Add(".wmlsc", "application/vnd.wap.wmlscriptc");
_mappingDictionary.Add(".wmp", "video/x-ms-wmp");
_mappingDictionary.Add(".wmv", "video/x-ms-wmv");
_mappingDictionary.Add(".wmx", "video/x-ms-wmx");
_mappingDictionary.Add(".wmz", "application/x-ms-wmz");
_mappingDictionary.Add(".wps", "application/vnd.ms-works");
_mappingDictionary.Add(".wri", "application/x-mswrite");
_mappingDictionary.Add(".wrl", "x-world/x-vrml");
_mappingDictionary.Add(".wrz", "x-world/x-vrml");
_mappingDictionary.Add(".wsdl", "text/xml");
_mappingDictionary.Add(".wvx", "video/x-ms-wvx");
_mappingDictionary.Add(".x", "application/directx");
_mappingDictionary.Add(".xaf", "x-world/x-vrml");
_mappingDictionary.Add(".xaml", "application/xaml+xml");
_mappingDictionary.Add(".xap", "application/x-silverlight-app");
_mappingDictionary.Add(".xbap", "application/x-ms-xbap");
_mappingDictionary.Add(".xbm", "image/x-xbitmap");
_mappingDictionary.Add(".xdr", "text/plain");
_mappingDictionary.Add(".xla", "application/vnd.ms-excel");
_mappingDictionary.Add(".xlam", "application/vnd.ms-excel.addin.macroEnabled.12");
_mappingDictionary.Add(".xlc", "application/vnd.ms-excel");
_mappingDictionary.Add(".xlm", "application/vnd.ms-excel");
_mappingDictionary.Add(".xls", "application/vnd.ms-excel");
_mappingDictionary.Add(".xlsb", "application/vnd.ms-excel.sheet.binary.macroEnabled.12");
_mappingDictionary.Add(".xlsm", "application/vnd.ms-excel.sheet.macroEnabled.12");
_mappingDictionary.Add(".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
_mappingDictionary.Add(".xlt", "application/vnd.ms-excel");
_mappingDictionary.Add(".xltm", "application/vnd.ms-excel.template.macroEnabled.12");
_mappingDictionary.Add(".xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template");
_mappingDictionary.Add(".xlw", "application/vnd.ms-excel");
_mappingDictionary.Add(".xml", "text/xml");
_mappingDictionary.Add(".xof", "x-world/x-vrml");
_mappingDictionary.Add(".xpm", "image/x-xpixmap");
_mappingDictionary.Add(".xps", "application/vnd.ms-xpsdocument");
_mappingDictionary.Add(".xsd", "text/xml");
_mappingDictionary.Add(".xsf", "text/xml");
_mappingDictionary.Add(".xsl", "text/xml");
_mappingDictionary.Add(".xslt", "text/xml");
_mappingDictionary.Add(".xsn", "application/octet-stream");
_mappingDictionary.Add(".xtp", "application/octet-stream");
_mappingDictionary.Add(".xwd", "image/x-xwindowdump");
_mappingDictionary.Add(".z", "application/x-compress");
_mappingDictionary.Add(".zip", "application/x-zip-compressed");
}
}
}
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Because of a lot of SPAM about courses, I need to moderate all comments here.
I ensure you that I will answer whenever possible (if you are not a spammer).