what difference between gridview and data bound

Question

Jignesh Trivedi · Answer

hi, Can you please provide more info about your question. I can not get your question. thx.

Satyapriya Nayak · Answer

Hi Fire, We use gridview databound event when we want to do certain things after the server controls bind to the datasource. For example after the binding we may want to display some text at the bottom of the grid or we might want to calculate the total value of a column. Here is the example of how to use gridview databound event . THIS IS AN ASPX FILE: @ Page Language ="C#" AutoEventWireup ="true" CodeFile ="DGridview.aspx.cs" Inherits ="_DGridview" %> DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> html xmlns ="http://www.w3.org/1999/xhtml"> head runat ="server"> title > GridView Demo title > head > body > form id ="form1" runat ="server"> div > h1 > GridView Demo h1 > asp : GridView ID ="GridDataBound" runat ="server" AutoGenerateColumns ="False" DataSourceID ="ObjectDataSource1"> Columns > asp : BoundField DataField ="Name" HeaderText ="Name" SortExpression ="Name" /> asp : BoundField DataField ="Age" HeaderText ="Age" SortExpression ="Age" /> asp : BoundField DataField ="MarksInMaths" HeaderText ="MarksInMaths" SortExpression ="MarksInMaths" /> asp : BoundField DataField ="MarksInEnglish" HeaderText ="MarksInEnglish" SortExpression ="MarksInEnglish" /> asp : BoundField DataField ="MarksInScience" HeaderText ="MarksInScience" SortExpression ="MarksInScience" /> asp : BoundField DataField ="TotalMarks" HeaderText ="TotalMarks" SortExpression ="TotalMarks" /> asp : BoundField DataField ="ObtainedMarks" HeaderText ="ObtainedMarks" SortExpression ="ObtainedMarks" /> Columns > asp : GridView > div > asp : ObjectDataSource ID ="ObjectDataSource1" runat ="server" SelectMethod ="GetStudents" TypeName ="QVISLib.SampleData"> asp : ObjectDataSource > form > body > html > THIS IS THE CODE FILE: using System; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; public partial class _DGridview : System.Web.UI. Page { protected void Page_Load( object sender, EventArgs e) { //Create a new databound event GridDataBound.DataBound += new EventHandler (GridDataBound_DataBound); } void GridDataBound_DataBound( object sender, EventArgs e) { GridDataBound.ShowFooter = true ; //Remove un-use GridDataBound for ( int i = GridDataBound.Columns.Count - 1; i > 0; i--) { GridDataBound.FooterRow.Cells.RemoveAt(i); } GridDataBound.FooterRow.Cells[0].ColumnSpan = GridDataBound.Columns.Count; GridDataBound.FooterRow.Cells[0].HorizontalAlign = HorizontalAlign .Center; GridDataBound.FooterRow.Cells[0].Text = "This is an example of data bound event" ; } } Please refer the below links http://www.itjungles.com/dotnet/gridview-databound-event Thanks

what difference between gridview and data bound

Answers (2)