Paging in GridView using c# .net

In this post, i'm going to share to code snippet for gridview paging using asp.net with c#
This example is simple and understandable code using asp.net with c#

In the 1st step, code sample for business logic code in asp.net page i.e. .aspx.cs as given below.

 protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)

  {

            try

            {

                GridView1.PageIndex = e.NewPageIndex;

                GetGroupsList();

            }

            catch (Exception ex)

            {

                throw ex;

            }

  }

  /// <returns>DataSet</returns>

  public DataSet GetgroupsList()

   {

            DataSet dsGroupsList = null;

            string spName = "sp_GetAllGroups";

            Hashtable paramTable = new Hashtable();

            dsGroupsList = DataAccess.ExecuteSP(spName, paramTable);

            return dsGroupsList;

   }

  
In the 2nd step, code sample for UX view in asp.net page i.e. .aspx as given below.

<asp:gridview id="GridView1" runat="server" autogeneratecolumns="False" pagesize="8"

    width="100%" allowpaging="true" backcolor="White" bordercolor="#CCCCCC"

    borderstyle="None" onpageindexchanging="GridView1_PageIndexChanging"

    borderwidth="1px" cellpadding="4" forecolor="Black" gridlines="Horizontal">

    <Columns>

        <asp:BoundField DataField="dateTime" HeaderText="Uploaded Date">                 

        </asp:BoundField>

        <asp:BoundField DataField="filename" HeaderText="Videos Name">

        </asp:BoundField>

        <asp:BoundField DataField="filePath" HeaderText="Videos path" InsertVisible="false">                 

        </asp:BoundField>

        <asp:TemplateField>

            <ItemTemplate>

                <asp:LinkButton ID="lkbVideo" runat="server" Font-Bold="True" OnClick="lkbVideo_Click">Play</asp:LinkButton>

            </ItemTemplate>                               

        </asp:TemplateField>

    </Columns>               

</asp:gridview>