i want to have a browse button that allows me to select an image.
I was also given this code to use it
byte[] file_Link = null;
if (fileLink.FileName != null && fileLink.FileName !="")
{
System.IO.FileInfo file = new System.IO.FileInfo(fileLink.PostedFile.FileName);
attachmentExtension = file.Extension.Remove(0, 1).ToUpper();
file_Link = new byte[fileLink.PostedFile.ContentLength];
HttpPostedFile uploadedImage = fileLink.PostedFile;
uploadedImage.InputStream.Read(file_Link, 0, (int)fileLink.PostedFile.ContentLength);
}
what does this code mean and how is that helpful?
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