title: How do I Convert an Integer8 Value to DateTime?
body: <p>How do a convert an Integer8 type value to a DateTime one? In particular, I'm attempting to get the <em>accountExpires</em> Active Directory User property in a human-readable form. <code>SearchResult.GetDirectoryEntry.Properties("accountExpires")</code> returns a value of "9223372036854775807."</p>