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C# Upload files

How to upload files to a server


  • In the ASPX


 <% using (Html.BeginForm("UploadFile", "AccessRequestProvider",
                    FormMethod.Post, new { enctype = "multipart/form-data" }))
{%>

Where UploadFile is the method and AccessRequestProvider is the controller (.cs)



  • Then include the fields to upload the files


 <input type="file" name="files" id="file1" class="filestyle" data-classbutton="btn btn-primary" data-input="false" data-classicon="icon-plus" data-buttontext="TEst.">
                             
                                <input type="file" name="files" id="file2" class="filestyle" data-buttonname="btn-primary" data-buttontext=" TEst.">


  • Close the form

 <%}  %>


  • In the Controller
public ActionResult UploadFile(IEnumerable<HttpPostedFileBase> files)
        {
            foreach (var file in files)
            {
                if (file.ContentLength > 0)
                {
                    string filePath = Path.Combine(HttpContext.Server.MapPath("~/Uploads"),
                                                   Path.GetFileName(file.FileName));
                    file.SaveAs(filePath);
        
                }
            }

            return View("~/Views/AccessRequestProvider/UploadFile.aspx");
        }



  • In case you want only to upload one file 

        public ActionResult UploadFile(HttpPostedFileBase uploadFile)
        {
            if (uploadFile.ContentLength > 0)
            {
                string filePath = Path.Combine(HttpContext.Server.MapPath("~/Uploads"),
                                               Path.GetFileName(uploadFile.FileName));
                uploadFile.SaveAs(filePath);
            }
            return View("~/Views/AccessRequestProvider/UploadFile.aspx");
        }

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