GridView 中，hypelink 添加参数的方法

 <ItemTemplate>
                            <asp:HyperLink runat="server" ID="hlkItemUrl" NavigateUrl='<%# "/pages/doctor/doctor.aspx?id="+Eval("DoctorId") %>'
                                Text='<%# Bind("UserName") %>' Target="_self"></asp:HyperLink>
  </ItemTemplate>