Datatable add to dataset
<p>i need to set a table to a dataset</p>

<pre><code>DataSet ds = EventDal.GetEvents();
DataSet dsReturn = new DataSet();
DataTable dtReturn = dsReturn.Tables.Add();
dtReturn.Columns.Add("id");
dtReturn.Columns.Add("description");
dtReturn.Columns.Add("status");

foreach (DataRow row in ds.Tables[0].Rows)
{
  if(Convert.ToInt32(row[1]) == status )
  {
    DataRow newrowdata = dtReturn.NewRow();
    dsReturn.Tables["dtReturn"].ImportRow((row));///i'm getting object ref not set to an instance of object..
    //DataRow drReturn = dtReturn.NewRow();
    //dsReturn.Tables["dtReturn"].Rows.Add(row);
  }
}
return dsReturn;
</code></pre>
