title: Remove Row through DataAdapter
body: <p>I've initialized a dataAdapter : </p>
  
  <pre><code>string sql = "SELECT * From localitati";
  da1 = new System.Data.SqlClient.SqlDataAdapter(sql, con);
  da1.Fill(ds1, "localitati");
  </code></pre>
  
  <p>And this works just fine. The problem is when i try to delete a record and update the database.
  I remove a record from the dataset as such : </p>
  
  <pre><code>ds1.Tables["localitati"].Rows.Remove(dRow);
  </code></pre>
  
  <p>And this works just fine as well(verified).</p>
  
  <p>The problem is when i update the DataAdapter, the DataBase doesn't get modified :</p>
  
  <pre><code>con.Open()
  da1.Update(ds1, "localitati");
  con.Close();
  </code></pre>
  
  <p>What could be the problem ?</p>