LINQ to SQL - Passing DBNull.Value

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ashimaz (1) Offline	Nov 1, 2008 @ 5:45 AM #1 Following code is how to pass NULL to SQL using parameter myCmd.Parameters.Add("@Phone", SqlDbType.Decimal).Value = string.IsNullOrEmpty(txtPhone.Text) ? DBNull.Value : (object)Decimal.Parse(txtPhone.Text); Any idea how to do this in LINQ to SQL Phone = string.IsNullOrEmpty(txtPhone.Text) ? null : Convert.ToDecimal(txtPhone.Text), This way its give error since the field Phone in SQL is numeric..