Sir,

I have a GridView inside the scroll bar, since the list is long when, we scrolling down the header of GridView also up and disappear. Please help how to fix header keep display.

<div style="width: 100%; overflow:auto; max-height:600px;overflow-y:scroll; overflow-x:scroll ">
    <asp:GridView ID="gvDoubling" runat="server" AllowPaging="false" PageSize="5" AllowSorting="true"
        CssClass="table table-bordered table-hover dataTable" AutoGenerateColumns="false" Visible="true"
        DataKeyNames="ProcessingID" ShowFooter="false">
         <Columns>
         </Columns>
    </asp:GridView>
</div>