Changes
Nullable<DateTime> validTS = property.ValidationTimeStamp;
</syntaxhighlight>
=== Set validation time stamp ===
{{Internal/CodeSnippetInfo|KNO}}
<syntaxhighlight lang="csharp">
BaseProperty baseProp;
if (obj.TryGetProperty("PROP_NAME", out baseProp))
baseProp.SetValidationTimestamp(DateTime.Now());
</syntaxhighlight>
[[Category:Basics (internal)|ValidationTimeStamp]]
