In this blog, we learn about upload image with other parameter & upload image via Postman.

[HttpGet] public IActionResult Get() { var image = System.IO.File.OpenRead("C:\\test\\random_image.jpeg"); return File(image, "image/jpeg"); } Explanation: In ASP.NET Core you have to use the built-in File() method inside the Controller. This will allow you to manually set the content type.

Apr 6, 2022 · To upload the image file into database via Asp.net core API, first, we should use IFormFile to send the image file from the client to the API action method. Then, copy the IFormFile to a stream and save it as a byte array in the database.

Aug 27, 2016 · FileStream stream = File.Open(@"E:\\Test.jpg"); return File(stream, "image/jpeg"); or even easier: return PhysicalFile("@E:\\Test.jpg", "image/jpg"); github.com/aspnet/Mvc/blob/dev/src/… See stackoverflow.com/a/35880687/8546258 to handle the content type programmatically (if so desired).

Apr 17, 2024 · Upload images in .net core apis. In this article, we will learn how to upload/update/delete/read images in .net core APIs. I hate to give long and unnecessary intros, So let’s come to the...

Jun 11, 2024 · Learn to upload & display images in ASP.NET Core using Image Tag Helper & IFormFile. Set cache-busting with unique URLs. Create models, views, & controller actions.

Apr 11, 2018 · You can return Image from ASP.NET Web API using HttpResponseMessage in C# APIController, something like below example: ImageDbContext db = new ImageDbContext(); var data = from i in db.Images. where i.Id == id. select i; Image img = (Image)data.SingleOrDefault(); byte [] imgData = img.ImageData;

Aug 8, 2024 · To accept image uploads in your C# Web API, you need to create an endpoint that can receive image files. Here's a basic example of how you can define a controller method to handle image uploads: public async Task<IActionResult> UploadImage(IFormFile image) . // Implement image upload logic here .

Apr 14, 2024 · In this article, we will discuss how to return an image file stream from an ASP.NET Core 8 Web API for displaying the image in a browser. To achieve this, we will write code that reads the image file as a stream and returns it as a response to the client's request.

In this article, we will create a Web API project in .NET Core and we will learn how to return an image while you hit an API. You would have seen earlier how to return a string response or an object response using Web API.