I need to use the SqlDataAdapter class in my code. I am sure I am missing some declaration but can't seem to figure out which one that will allow me to use the SqlDataAdapter. Right now it doesn't recognize the SqlDataAdapter. Can anyone please tell me what I am missing? Here are the declarations I have tried.

<%@ Page Language="vb" AutoEventWireup="false" Codebehind="AddNewPatient.aspx.vb" Inherits="MedSystem.WebForm1"%>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace="System.Data.SqlClient.SqlDataAdapter" %>

Thanks,
-Kim