Webapi upload Service, can be renamed, can create folders

Webapi upload Service, rename according to filename, create folder according to Path

        /// <summary>        ///Uploading Files/// </summary>        /// <returns></returns>[HttpPost, Route ("Upload")]         PublicIhttpactionresult UploadFile () {stringDefaultPath = configurationmanager.appsettings["CM. FilePath"]; stringPath = httpcontext.current.request["Path"]; stringFileName = httpcontext.current.request["FileName"]; stringFullPath = DefaultPath +"\\"+ path;//Upload Path            if(!directory.exists (FullPath))            {directory.createdirectory (FullPath); } List<dictionary<string, string>> filenames =NewList<dictionary<string, string>>(); Httpfilecollection Files=HttpContext.Current.Request.Files; foreach(stringKeyinchfiles. AllKeys) {httppostedfile file1=Files[key]; if(string. IsNullOrEmpty (File1. FileName) = =false) {Dictionary<string, string> dic =Newdictionary<string,string>(); if(string. Isnullorwhitespace (fileName) = =false)                    {
Rename the file1. SaveAs (FullPath+"\\"+fileName); Dic. ADD (key, Path+"\\"+fileName); }                    Else{file1. SaveAs (FullPath+"\\"+File1.                        FileName); Dic. ADD (key, Path+"\\"+File1.                    FileName); } filenames.                ADD (DIC); }} serverresponse Response=NewServerresponse (filenames); returnOk (response); }

Webapi upload Service, can be renamed, can create folders