TimeStamp , {“Failed to convert parameter value from a DateTime to a Byte[].”}

Question

getting the error

{"Failed to convert parameter value from a DateTime to a Byte[]."}

i have tried time-stamp but getting the error

cmd.Parameters.Add("@DATETIME", SqlDbType.Timestamp).Value = DateTime.Now;

Answer 1

如果要将DateTime分配给参数的值，请将其类型更改为SqlDbType.DateTime。

Answer 2

Sql server's timestamp is not a date/time, so you can't convert it to a datetime and vice versa.

See a detailed explanation here

Use datetime instead.