How to convert google(Public) image to byte array asp.net c#

Ankit Sahu

8y5.2kVisual Basic .NET

I have public Image like

https://csharpcorner-mindcrackerinc.netdna-ssl.com/App_Themes/CSharp/Images/SiteLogo.png

I want to convert Public Image to Byte formates using C# ?

Already I try below code

byte[] imgdata = System.IO.File.ReadAllBytes(imagePath);

5 Replies

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Ankit Sahu8y ago
Now I got Solution please check below code
string imageUrl = "https://itis.aptonline.in/images/ITIS-Logo.png";
               WebClient wc = new WebClient();
               byte[] imageBytes =wc.DownloadData(imageUrl);
OR
string imageUrl = "https://itis.aptonline.in/images/ITIS-Logo.png";
                byte[] imageBytes;
                HttpWebRequest imageRequest = (HttpWebRequest)WebRequest.Create(imageUrl);
                WebResponse imageResponse = imageRequest.GetResponse();
                Stream responseStream = imageResponse.GetResponseStream();
                using (BinaryReader br = new BinaryReader(responseStream))
                {
                    imageBytes = br.ReadBytes(500000);
                    br.Close();
                }
                responseStream.Close();
                imageResponse.Close();
Jignesh Kumar8y ago
is your issue reaolved ?
Jignesh Kumar8y ago
Could you please check here. Your path shoud be absolute..

https://stackoverflow.com/questions/17918433/url-formats-are-not-supported
Ankit Sahu8y ago
Dear Jignesh Kumar,

thanks for help.

but still I'm getting below error

ERROR : URI formats are not supported.
System.Drawing.Image img1 = System.Drawing.Image.FromFile(txtImagePath.Text);

                //ImageConverter Class convert Image object to Byte array.
                byte[] bytes = (byte[])(new ImageConverter()).ConvertTo(img1, typeof(byte[]));
Jignesh Kumar8y ago
Please find below image.

https://www.aspsnippets.com/Articles/Convert-SystemDrawingImage-to-Byte-Array-using-C-and-VBNet.aspx

https://www.codeproject.com/Articles/15460/C-Image-to-Byte-Array-and-Byte-Array-to-Image-Conv