How to compare date column with current month

Hi,

I am using a select class to build a query where I have to compare date column "Net due date" with the current month.

var currentMonth = DateTime.Now.Month;

var select = new Select(UserConnection)

            .Column("Id")

            .From("UsrBeta")

            .Where("UsrDate").IsEqual(Column.Parameter(currentMonth)) as Select;

But I am getting this error : Operand type clash: date is incompatible with int