Last post Oct 18, 2015 10:08 PM by Zhi Lv - MSFT
Oct 18, 2015 09:09 AM|jameshermanto|LINK
Oct 18, 2015 09:32 PM|oned_gk|LINK
Seem like kdcomment value is null in database
Oct 18, 2015 10:08 PM|Zhi Lv - MSFT|LINK
According to the error message, it seems that it does not include a property named kdcomment. So, I suggest you could check the GridView DataSource and make sure it contains the kdcomment property.