ASP.NET

<%  If Manufacturer = "" Then%>
    <h2 class="subheading">
        Manufacturers</h2>
    <ul>
        <%  While Manufacturers.Read()
                'Response.Write("<li><a href='/ProductList/" & Section & "/" & Manufacturers(0) & "/" & MinPrice & "/" & MaxPrice & "/" & Search & "'>" & Manufacturers(0) & "</a>(" & Manufacturers(1) & ")</li>")
                Response.Write("<li><a href='/productlist.aspx?Section=" & Section & "&Manufacturer=" & Manufacturers(0) & "&MinPrice=" & MinPrice & "&MaxPrice=" & MaxPrice & "&Search=" & Search & "'>" & Manufacturers(0) & "</a>(" & Manufacturers(1) & ")</li>")
            End While%>
    </ul>
    <% Else%>
    <h2 class="subheading">
        Manufacturers</h2>
    <ul>
        <%--<%  Response.Write("<li><a href='/ProductList/" & Section & "/NULL/" & MinPrice & "/" & MaxPrice & "/" & Search & "'>" & Manufacturer & "- Remove Selection</a></li>")
        %>--%>
                <%  Response.Write("<li><a href='/productlist.aspx?Section=" & Section & "&MinPrice=" & MinPrice & "&MaxPrice=" & MaxPrice & "&Search=" & Search & "'>" & Manufacturer & "- Remove Selection</a></li>")
        %>

    </ul>
    <%End If%>

[Serializable]
public class ResponseCode
{
	public string ErrorCode
	{
		return _errorCode;
	}
	public string ErrorDescription
	{
		get { return _errDescription; }
	}
}

[Serializable]
public class BaseResponse
{
	public ResponseCode Result
	{
		get { return _respCode; }
		set { _respCode = value; }
	}
	
}

public class AuthenticationResponse : BaseResponse
{
	public int Credit
	{
		get { return _credit; }
		set { _credit = value; }
	}
	public int UserID
	{
		get { return _userID; }
		set { _userID = value; }
	}

}

<AuthenticationResponse>
  <Result>
	<ErrorCode>1020300</ErrorCode>
	<ErrorDescription>Invalid username or password</ErrorDescription>
  </Result
  <Credit>0</Credit>
  <UserID>0</UserID>
</AuthenticationResponse>

<AuthenticationResponse>
  <Result />
  <Credit>0</Credit>
  <UserID>0</UserID>
</AuthenticationResponse>