interface type method parameter implementation c#
<p>Is it possible to do like this </p>

<pre><code>interface IDBBase {

     DataTable getDataTableSql(DataTable curTable,IDbCommand cmd);
     ...
}

class DBBase : IDBBase {

     public DataTable getDataTableSql(DataTable curTable, SqlCommand cmd) {
         ...
     }
}
</code></pre>
