I am trying to store values in database.
How can I assign value NULL in the database, if it a an int.

Query:

```sql
@id varchar(10)
UPDATE [Table] SET 
      [id] = @id     -- id is an int in sql

```

C# code:

I pass the value:

```cs
    //dATABASE CONNECTION
 db.StoredProcedure = "UpdateProjectValues";
 db.Paramater("ID",TB_ID.TEXT); //tb_id.text="" 

```

If it has value then that int will be stored but if I do not have the value, then 0 is getting stored, but i want NULL to be stored.