multiple file upload in asp net

This article mainly introduces the ASP. NET core MVC implementation File Upload example, with a certain reference value, interested in small partners can refer to. Work with the file upload function, under this share ~ ~ Controll

Recently, I've learned how ASP. NET MVC uploads files by referencing network data. Most basic, not with jquery and other technologies.1. Define Modelpublic class Testmodel{[Display (Name = "title")][Required]public string Title{GetSet}[Display (Name = "content")][Required][DataType (Datatype.multilinetext)]public string Content{GetSet}public string AttachmentPath{GetSet}}2. Controller public class Testco

There is no difficulty in programming, the only possible way to ignore the resulting failure is the ASP.For large compressed files, you need to configure the maximum amount of MVC to receive: 　　Compress and upload in WinForm:The invocation section is as follows:String Propath = Application.startuppath + "\\temp\\product\\" + project. ProjectName; ZipFile (Propath,propath + ". zip");//compression var uploadresult = upload_request (Webconfig.uploadurl

{filenames, count = files. Count,size});}Public Iactionresult DownLoad (string file){string webrootpath = _hostingenvironment.webrootpath;var addrurl = webrootpath+ "/upload/" + file;var stream = System.IO.File.OpenRead (Addrurl);String fileext = path.getextension (file);Get the contenttype of a filevar Provider = new

ASP. NET file upload size limitWe all know that ASP. NET provides the File Upload Server Control FileUpload. By default, the maximum

Today, the system encountered a problem, upload more than 4m files, Uploadify will error: exceeded the maximum request length.At first I thought it was the size of the set, but then I looked at Uploadify's filesizelimit=1024*10, which is at least 10M in capacity,So I followed the program, found that is uploadify internal, a return value, has begun to error, so on the internet search, found this post: http://blog.csdn.net/jingjing_amy/article/details/6

); //Create a directory. File. SaveAs (path + GUID +"_"+file. FileName); //create thumbnails and saveImage image =image.fromstream (file. InputStream); Image smallimg=NewBitmap ( $, $* Image. Height/image. Width); Graphics g=graphics.fromimage (SMALLIMG); G.drawimage (Image,0,0, Smallimg.width,

) { s ize = Convert.ToInt32 (request.querystring["size"]); NB Sp if (request.querystring["path"]! = null) { nbs P NBSP Path = request.querystring["path"]. ToString (). Trim (). Replace (' | ', '/'); NB Sp if (request.querystring["name"]! = null) { nbs P name = request.querystring["Name"]. ToString (). Trim (); NB Sp if (request.querystring["shape"]! = null) { NB Sp shape = request.querystring["shape"

1. Interface arrangementThis part of the functionality involved in the main control two: one is (ID) WebFile file field control, to browse the upload files path, the other is (ID) for the Btnupload upload button, click it to complete the file upload. 2, Code implementation

Introduction: The new flex2.0 Class Library provides file classes to facilitate file upload/download. The program demo below demonstrates how to generate flash from flex2.0 to access local files, upload the selected files to the server in flash, and the flash client can process mul