How to realize the function of uploading and deleting Picture File by asp.net

Editor to share with you how asp.net to achieve picture file upload and delete functions, I believe that most people do not understand, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The details are as follows:

/ / upload image public void UpdataImage () {/ / get the selected file string fileName = fudImage.FileName; / / get the suffix string fileExt = Path.GetExtension (fileName); if (fileExt! = ".jpg") {return;} / / get the upload path string serverPath = Server.MapPath ("/ Web/images") on the server side; / / generate folder string createDirectory = serverPath + "\" + "Card" FudImage.SaveAs (createDirectory + "\" + fileName);} / delete file public void DelFile (string path) {System.IO.FileInfo file = new FileInfo (path); if (file.Exists) {file.Delete ();}} these are all the contents of the article "how to upload and delete image files by asp.net". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!