title: Value of image property (C#)
body: <p>I'm trying to solve the problem of changing the value ImageDescription for the Bitmap object. To add a description for the file. Searching the related topics, I have not found a solution. </p>
  
  <p>My code:</p>
  
  <pre><code>public Bitmap ImageWithComment(Bitmap image)
  {
     string filePath = @"C:\1.jpg";
     var data = Encoding.UTF8.GetBytes("my comment"); 
     var propItem = image.PropertyItems.FirstOrDefault();
     propItem.Type = 2;
     propItem.Id = 40092;
     propItem.Len = data.Length;
     propItem.Value = data;
     image.SetPropertyItem(propItem);
     image.Save(filePath);
     return image;
  }
  </code></pre>
  
  <p>But image with new comment dont save in folder(( Please help me</p>