Paging in Gridview

Here i am goin to give Code snippets for paging in gridview.

First make the property AllowPaging = True.
By using PagerSettings we can change the Pager Tepmlate.PagerSettings have properties like FirstPageText,LastPageText,NextPageText,PreviousPageText.

So our gridview look like this,

<asp:GridView ID="gvwData" runat="server" AllowPaging="True" PageSize="5" OnPageIndexChanging="dGrid_PageIndexChanging">
            <PagerSettings FirstPageText="First" LastPageText="Last" NextPageText="Next" PreviousPageText="Previous" />
            <Columns>
               ......
            </Columns>
        </asp:GridView>

 protected void gvw_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        gvwData.PageIndex = e.NewPageIndex;
        FillGridAgain();
    }