image from url c#

using (WebClient webClient = new WebClient()) { byte [] data = webClient.DownloadData("https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpf1/v/t34.0-12/10555140_10201501435212873_1318258071_n.jpg?oh=97ebc03895b7acee9aebbde7d6b002bf&oe=53C9ABB0&__gda__=1405685729_110e04e71d9"); using (MemoryStream mem = new MemoryStream(data)) { using (var yourImage = Image.FromStream(mem)) { // If you want it as Png yourImage.Save("path_to_your_file.png", ImageFormat.Png) ; // If you want it as Jpeg yourImage.Save("path_to_your_file.jpg", ImageFormat.Jpeg) ; } } }

WebClient wc = new WebClient(); byte[] bytes = wc.DownloadData("http://localhost/image.gif"); MemoryStream ms = new MemoryStream(bytes); System.Drawing.Image img = System.Drawing.Image.FromStream(ms);

string str = "<div> <img src="https://i.testimg.com/images/g/test/s-l400.jpg" style="width: 100%;"> <div>Test</div> </div>"; // Get the index of where the value of src starts. int start = str.IndexOf("<img src="") + 10; // Get the substring that starts at start, and goes up to first ". string src = str.Substring(start, str.IndexOf(""", start) - start);

get image information using c#

Image img = Image.FromFile(fileName);
        ImageFormat format = img.RawFormat;
        Console.WriteLine("Image Type : "+format.ToString());
        Console.WriteLine("Image width : "+img.Width);
        Console.WriteLine("Image height : "+img.Height);
        Console.WriteLine("Image resolution : "+(img.VerticalResolution*img.HorizontalResolution));

        Console.WriteLine("Image Pixel depth : "+Image.GetPixelFormatSize(img.PixelFormat));
        Console.WriteLine("Image Creation Date : "+creation.ToString("yyyy-MM-dd"));
        Console.WriteLine("Image Creation Time : "+creation.ToString("hh:mm:ss"));
        Console.WriteLine("Image Modification Date : "+modify.ToString("yyyy-MM-dd"));
        Console.WriteLine("Image Modification Time : "+modify.ToString("hh:mm:ss"));

Posted by: Guest on July-31-2020

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