The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.

Question

Assign datetime value in code in silverlight and save it to db by domainservice and EF: DateCreated = DateTime.Now

in database, the mapped column datetype is datetime, not datetime2.

then got following error: The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.

How to fix it?