Hi everybody,

I am getting this error

"Object cannot be cast from DBNull to other types"

on this piece of code:

start_time = Convert.ToDateTime((row["start_time"] ?? DTSqlMinDate));

As you see here, I attempt to use C# coalesce operator in order to avoid this error, but it doesn't work. How should I correct this error without introducing extra nullable datetime variable?

Thanks in advance.

UPDATE. This seems to fix the problem

Convert.ToDateTime((row["start_time"]== DBNull.Value)?DTSqlMinDate:row["start_time"]);