0

hi all
i have a problem that i don't know where to place the rowdatabound event and its not working in my code. i want to highlight that rows in grid whose price is greater than 50 but that's not working

[B]Default.aspx.cs[/B]

using System;
using System.Collections;
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 Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        
    }
    protected void grid_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            Label2.Text = "ghshajjjjjjjjjjjjjjjjjjjjjj";
            // Get the price for this row.
            int price = (int)DataBinder.Eval(e.Row.DataItem, "Sale_Price");
            if (price > 20)
            {
                e.Row.BackColor = System.Drawing.Color.Blue;
                e.Row.ForeColor = System.Drawing.Color.White;
                e.Row.Font.Bold = true;
            }
        }
    }

    protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {

    }

[B]Default.aspx[/B]

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    
   
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <p>
        <asp:GridView ID="grid" runat="server" AllowPaging="True" 
            AutoGenerateColumns="False" BackColor="#DEBA84" BorderColor="#DEBA84" 
            BorderStyle="None" BorderWidth="1px" CellPadding="3" CellSpacing="2" 
            DataKeyNames="Ref#" DataSourceID="SqlDataSource1" 
            onselectedindexchanged="GridView1_SelectedIndexChanged3" OnRowDataBound="GridViewRowEventHandler">
            <RowStyle BackColor="#FFF7E7" ForeColor="#8C4510" />
            <Columns>
                <asp:BoundField DataField="Ref#" HeaderText="Ref#" ReadOnly="True" 
                    SortExpression="Ref#" />
                <asp:BoundField DataField="Description" HeaderText="Description" 
                    SortExpression="Description" />
                <asp:BoundField DataField="Purchase_Price" HeaderText="Purchase_Price" 
                    SortExpression="Purchase_Price" />
                <asp:BoundField DataField="Sale_Price" HeaderText="Sale_Price" 
                    SortExpression="Sale_Price" />
                <asp:BoundField DataField="Quantity" HeaderText="Quantity" 
                    SortExpression="Quantity" />
                <asp:BoundField DataField="Warning_Quantity" HeaderText="Warning_Quantity" 
                    SortExpression="Warning_Quantity" />
                <asp:BoundField DataField="Vendors" HeaderText="Vendors" 
                    SortExpression="Vendors" />
                <asp:BoundField DataField="Expiry_Month" HeaderText="Expiry_Month" 
                    SortExpression="Expiry_Month" />
                <asp:BoundField DataField="Expiry_Day" HeaderText="Expiry_Day" 
                    SortExpression="Expiry_Day" />
                <asp:BoundField DataField="Expiry_year" HeaderText="Expiry_year" 
                    SortExpression="Expiry_year" />
            </Columns>
            <FooterStyle BackColor="#F7DFB5" ForeColor="#8C4510" />
            <PagerStyle ForeColor="#8C4510" HorizontalAlign="Center" />
            <SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />
            <HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />
        </asp:GridView>
&nbsp;
    </p>
    <p align="left" style="font-size: large">
        <b>PRODUCT TABLE</b></p>
    <p align="left" style="font-size: large">
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
            ConnectionString="<%$ ConnectionStrings:ProjectConnectionString %>" 
            SelectCommand="SELECT * FROM [Products]"></asp:SqlDataSource>
    </p>
    <p align="left" style="font-size: large">
        <asp:Label ID="Label2" runat="server" Text="Label321"></asp:Label>
    </p>
    <p align="left" style="font-size: large">
        &nbsp;</p>
    <p align="left" style="font-size: large">
        &nbsp;</p>
    &nbsp;&nbsp;&nbsp;&nbsp;<asp:Label ID="Label1" runat="server"></asp:Label>
    </form>
</body>
</html>
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Contributors
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5 Years
Discussion Span
Last Post by Mike Askew
0

Is the rowDataBound event getting called at all? It looks right to me. Or is it some code inside the event that isn't working as it should?

0

As its not running in an AJAX panel from what I can see, would the page also need a postback to apply the colour change? Admittedly I lack experience within ASP.Net but that would be my first idea :)

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