You can also subtract dates:
If (RetrievedDate.Subtract(Now).TotalHours >= 1) Then
End If
You can also subtract dates:
If (RetrievedDate.Subtract(Now).TotalHours >= 1) Then
End If
This is a nice online code conversion tool voor VB.NET/C# : http://www.developerfusion.com/tools/convert/csharp-to-vb/
You could also use the checksum of the images and compare those. Here's an article on how to get the checksum of a file: http://vbdotnetforum.com/index.php?/topic/407-get-md5-of-file/
M. van der Corput