ImageResult.ErrorMessage = 'Invalid Extension' String extension = Path.GetExtension(file.FileName) Exmaple: ImageUpload imageUpload = new ImageUpload width + height will force size, care for distortion HttpPostedFileBase file = Request.Files as HttpPostedFileBase Public ActionResult Index(FormCollection formCollection) Step 3: In your HomeController use the code below to render Index view and upload File by posting form public class HomeController : Controller Step 2: Create a ImageResult class in POCO folder( Create three folders which we will be using POCO, Images->items, and Lib in your project ) which helps us render image uploads error if there is any in the view again Step 1: Create a project in your Visual Studio(2017 in my example), by opening Visual Studio and clicking 'File'-> 'New'-> 'Project', Select MVC template to generate basic home controller and other details.

NET MVC and now in this article, I am going to explain about how to reduce jpg or jpeg file size or to convert other image formats like png into jpg and reduce file size using C#. In my previous article, I have explained Compressing (reducing size) of PNG image using C# in.

Html file size reducer