//.aspx file
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="gridviewcolor.aspx.cs" Inherits="gridviewcolor" %>
<!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 id="Head1" runat="server">
<title>Untitled Page</title>
<style type="text/css">
.datatable tr:hover, .datatable tr.hilite
{
background-color: pink;
color: red;
}
</style>
<link rel="stylesheet" type="text/css" href="Style/inb.css" />
<script language="javascript">
var message = "function disabled";
function rtclickcheck(keyp) {
if (navigator.appName == "Netscape" && keyp.which == 3) { alert(message); return false; }
if (navigator.appVersion.indexOf("MSIE") != -1 && event.button == 2) { alert(message); return false; }
}
document.onmousedown = rtclickcheck;
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="Server" CssClass="datatable" ForeColor="Blue">
</asp:GridView>
Note:
<asp:Label ID="Label2" runat="server"
Text="When Mouseover in Gridview then change Gridview row Color"
BorderColor="White" BorderStyle="Dotted" Font-Bold="True" Font-Overline="True"
Font-Underline="True" ForeColor="#3333CC"></asp:Label>
<br />
<div>
<asp:GridView ID="GridView2" runat="Server" ondatabound="GridView2_DataBound">
</asp:GridView>
<br />
Note:
<asp:Label ID="Label1" runat="server"
Text="Here if Name field data same then this data is red color"
BorderColor="White" BorderStyle="Dotted" Font-Bold="True" Font-Overline="True"
Font-Underline="True" ForeColor="#3333CC"></asp:Label>
</div>
</div>
</form>
<script type="text/javascript">
var rows = document.getElementsByTagName('tr');
for (var i = 0; i < rows.length; i++) {
rows[i].onmouseover = function () {
this.className += ' hilite';
}
rows[i].onmouseout = function () {
this.className = this.className.replace('hilite', '');
}
}
</script>
</body>
</html>
//code page
using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class gridviewcolor : System.Web.UI.Page
{
/*gridview bind without database and change row color on mouse over*/
SqlConnection sqlcon = new SqlConnection(ConfigurationManager.ConnectionStrings["jayconnectionstring"].ConnectionString);
SqlCommand sqlcmd;
SqlDataAdapter da;
DataTable dt = new DataTable();
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GridView1.DataSource = GetCustomMadeDataTable();
GridView1.DataBind();
bind();
}
}
public DataTable GetCustomMadeDataTable()
{
//Create a new DataTable object
System.Data.DataTable objDataTable = new System.Data.DataTable();
//Create three columns with string as their type
objDataTable.Columns.Add("ISBN", typeof(string));
objDataTable.Columns.Add("Title", typeof(string));
objDataTable.Columns.Add("Publisher", typeof(string));
objDataTable.Columns.Add("Year", typeof(string));
DataColumn[] dcPk = new DataColumn[1];
dcPk[0] = objDataTable.Columns["ISBN"];
objDataTable.PrimaryKey = dcPk;
objDataTable.Columns["ISBN"].AutoIncrement = true;
objDataTable.Columns["ISBN"].AutoIncrementSeed = 1;
//Adding some data in the rows of this DataTable
DataRow dr;
for (int i = 1; i <= 5; i++)
{
dr = objDataTable.NewRow();
dr[1] = "Title" + i.ToString();
dr[2] = "Publisher" + i.ToString();
dr[3] = "200" + i.ToString();
objDataTable.Rows.Add(dr);
}
Session["strTemp"] = objDataTable;
return objDataTable;
}
public void bind()
{
SqlConnection cn = new SqlConnection(ConfigurationManager.ConnectionStrings["jayconnectionstring"].ConnectionString);
cn.Open();
sqlcmd = new SqlCommand("select * from emp", sqlcon);
da = new SqlDataAdapter(sqlcmd);
dt.Clear();
sqlcon.Open();
da.Fill(dt);
if (dt.Rows.Count > 0)
{
GridView2.DataSource = dt;
GridView2.DataBind();
}
sqlcon.Close();
}
protected void GridView2_DataBound(object sender, EventArgs e)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
GridViewRow row;
row = GridView2.Rows[i];
for ( int j = 0; j < dt.Rows.Count; j++)
{
if (i != j)
{
if ((Convert.ToString(dt.Rows[i][1])) == (Convert.ToString(dt.Rows[j][1])))
{
row.BackColor = System.Drawing.Color.Red;
}
}
}
////Here i check name field is same or not
//for (int j = 0; j <dt.Rows.Count; j++)
//{
// GridViewRow Row1;
// Row1 = GridView2.Rows[j];
// if ((Convert.ToString(dt.Rows[i][1])) == (Convert.ToString(dt.Rows[j][1])))
// {
// //row.BackColor = System.Drawing.Color.Red;
// row.BackColor = System.Drawing.Color.Red;
// }
// else
// {
// if (Row1.BackColor != System.Drawing.Color.Red)
// {
// row.BackColor = System.Drawing.Color.Azure;
// }
// else
// {
// row.BackColor = System.Drawing.Color.Red;
// }
// }
// }
// i++;
}
}
}
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