Gridview Column Total

RAVI 896 Reputation points
2024-03-26T08:00:23.19+00:00

Hello

This Is My Aspx Page

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default4.aspx.cs" Inherits="Default4" %> 
<html>
<head runat="server">
    <title>Untitled Page</title>
        
<style type="text/css">
    table {
    border-collapse: collapse;
}
    
    table, th, td, tr {
    border: 1px solid black;
}
</style>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <br />
        <asp:GridView ID="GV1" runat="server" AllowSorting="True" AutoGenerateColumns="False"
            CellSpacing="3" Font-Bold="True" Font-Names="Calibri" Font-Size="11pt"  
            Width="400px">
            <Columns>
            
            
                <asp:TemplateField>
                    <HeaderTemplate>
                        SI NO</HeaderTemplate>
                    <ItemTemplate>
                        <asp:Label ID="lblSRNO" runat="server" Text='<%#Container.DataItemIndex+1 %>'></asp:Label>
                    </ItemTemplate>
                </asp:TemplateField>
                
                
                
                <asp:TemplateField HeaderText="FIELD 2">
    <FooterTemplate>
        <asp:Label ID="FA" runat="server" Font-Size="16px" ForeColor="red"></asp:Label> 
    </FooterTemplate>
    <ItemTemplate>
         <asp:Label ID="A" runat="server"  ForeColor="Black" Font-Size="20px" Text='<%# String.IsNullOrEmpty(Eval("[Field2]").ToString()) ? "" : (String.Format(System.Globalization.CultureInfo.CreateSpecificCulture("hi-IN"), "{0:#,#}" , decimal.Parse(Eval("[Field2]").ToString())))%>' >
 </asp:Label>
   
    </ItemTemplate>
    <FooterStyle Font-Size="26px" ForeColor="Teal" HorizontalAlign="Right" />
    <HeaderStyle ForeColor="Black" BackColor="#FCF3CF" Font-Size="20px" />
    <ItemStyle ForeColor="Teal" HorizontalAlign="Right" />
     <ControlStyle Width="100px" />
</asp:TemplateField>
                
                                                    
                                    
<asp:TemplateField HeaderText="FIELD 3">
    <FooterTemplate>
        <asp:Label ID="FA1" runat="server" Font-Size="16px" ForeColor="red"></asp:Label> 
    </FooterTemplate>
    <ItemTemplate>
         <asp:Label ID="A1" runat="server"  ForeColor="Black" Font-Size="20px" Text='<%# String.IsNullOrEmpty(Eval("[Field3]").ToString()) ? "" : (String.Format(System.Globalization.CultureInfo.CreateSpecificCulture("hi-IN"), "{0:#,#}" , decimal.Parse(Eval("[Field3]").ToString())))%>' >
 </asp:Label>
   
    </ItemTemplate>
    <FooterStyle Font-Size="26px" ForeColor="Teal" HorizontalAlign="Right" />
    <HeaderStyle ForeColor="Black" BackColor="#FCF3CF" Font-Size="20px" />
    <ItemStyle ForeColor="Teal" HorizontalAlign="Right" />
     <ControlStyle Width="100px" />
</asp:TemplateField>
                                    
<asp:TemplateField HeaderText="FIELD 4">
    <FooterTemplate>
        <asp:Label ID="FA2" runat="server" Font-Size="16px" ForeColor="red"></asp:Label> 
        
    </FooterTemplate>
    <ItemTemplate>
         <asp:Label ID="A2" runat="server"  ForeColor="Black" Font-Size="20px" Text='<%# String.IsNullOrEmpty(Eval("[Field4]").ToString()) ? "" : (String.Format(System.Globalization.CultureInfo.CreateSpecificCulture("hi-IN"), "{0:#,#}" , decimal.Parse(Eval("[Field4]").ToString())))%>' >
 </asp:Label>
  
    </ItemTemplate>
    <FooterStyle Font-Size="26px" ForeColor="Teal" HorizontalAlign="Right" />
    <HeaderStyle ForeColor="Black" BackColor="#FCF3CF" Font-Size="20px" />
    <ItemStyle ForeColor="Teal" HorizontalAlign="Right" />
     <ControlStyle Width="100px" />
</asp:TemplateField>
          
                
                
                
                
                
                
                 
            </Columns>
        </asp:GridView>
    </div>
    </form>
</body>
</html>

This Is My Code Behind

using System;
using System.Data;
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;
using System.Data.SqlClient;
using System.Collections.Specialized;
using System.Text;
using System.Drawing;
using System.IO;
using System.Net;
using System.Net.Mail;
using System.Net.Configuration;

public partial class Default4 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        //

        DataTable hdt = new DataTable();
        SqlConnection hcon1 = new SqlConnection(ConfigurationManager.ConnectionStrings["CHEMIMSConnectionString"].ConnectionString);
        hcon1.Open();
        SqlCommand hcmd1 = new SqlCommand("select * from Table1 ", hcon1);
        SqlDataAdapter hada1 = new SqlDataAdapter(hcmd1);
        hada1.Fill(hdt);
        GV1.DataSource = hdt;
        GV1.DataBind();
        hcon1.Close();
    }
}

This Is Sql Code

 
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[Table1](
	[ID] [int] IDENTITY(1,1) NOT NULL,
	[Field1] [varchar](150) NULL,
	[Field2] [float] NULL,
	[Field3] [float] NULL,
	[Field4] [float] NULL,
 CONSTRAINT [PK_Table1] PRIMARY KEY CLUSTERED 
(
	[ID] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO
SET IDENTITY_INSERT [dbo].[Table1] ON
INSERT [dbo].[Table1] ([ID], [Field1], [Field2], [Field3], [Field4]) VALUES (1, N'B1/A1', 1000, 50000, 40000)
INSERT [dbo].[Table1] ([ID], [Field1], [Field2], [Field3], [Field4]) VALUES (2, N'B2/23-24', 45800, 100, 400)
INSERT [dbo].[Table1] ([ID], [Field1], [Field2], [Field3], [Field4]) VALUES (3, N'B2/23-24', 200100, 5000, 8000)
INSERT [dbo].[Table1] ([ID], [Field1], [Field2], [Field3], [Field4]) VALUES (4, N'B3/B1', 100, 300, 600)
INSERT [dbo].[Table1] ([ID], [Field1], [Field2], [Field3], [Field4]) VALUES (24, N'B3/B1', 300, 20, 40)
INSERT [dbo].[Table1] ([ID], [Field1], [Field2], [Field3], [Field4]) VALUES (25, N'B4/A2', 400, 100, 200)
SET IDENTITY_INSERT [dbo].[Table1] OFF

This is the output

11111

I want Field2, field3, field4 column total in footer

ASP.NET
ASP.NET
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3,256 questions
0 comments
Accepted answer
  1. Lan Huang-MSFT 25,556 Reputation points Microsoft Vendor
    2024-03-26T10:02:18.2+00:00

    Hi @RAVI,

    You don't need to add FooterTemplate in every TemplateField, just set ShowFooter="true" in GridView.

    The specific code is as follows:

    protected void Page_Load(object sender, EventArgs e)
{
    DataTable hdt = new DataTable();
    SqlConnection hcon1 = new SqlConnection(ConfigurationManager.ConnectionStrings["CHEMIMSConnectionString"].ConnectionString);
    hcon1.Open();
    SqlCommand hcmd1 = new SqlCommand("select * from Table1 ", hcon1);
    SqlDataAdapter hada1 = new SqlDataAdapter(hcmd1);
    hada1.Fill(hdt);
    GV1.DataSource = hdt;
    GV1.DataBind();
    double total = 0; ;
   GV1. FooterRow.Cells[0].Text = "Total";
   GV1.FooterRow.Cells[0].Font.Bold = true;
    GV1.FooterRow.Cells[0].HorizontalAlign = HorizontalAlign.Left;
    for (int k = 2; k < hdt.Columns.Count; k++)
    {
        total= hdt.AsEnumerable().Sum(x => x.Field<Double>(k));
        
        GV1.FooterRow.Cells[k-1].Text = total.ToString();
      
      
    }
    hcon1.Close();
}

    <html>
<head runat="server">
    <title>Untitled Page</title>
    <style type="text/css">
        table {
            border-collapse: collapse;
        }
        table, th, td, tr {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <br />
            <asp:GridView ID="GV1" runat="server" AllowSorting="True" AutoGenerateColumns="False"
                CellSpacing="3" Font-Bold="True" Font-Names="Calibri" Font-Size="11pt"
                Width="400px" ShowFooter="true">
                <Columns>
                    <asp:TemplateField>
                        <HeaderTemplate>
                            SI NO
                        </HeaderTemplate>
                        <ItemTemplate>
                            <asp:Label ID="lblSRNO" runat="server" Text='<%#Container.DataItemIndex+1 %>'></asp:Label>
                        </ItemTemplate>
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="FIELD 2">                 
                        <ItemTemplate>
                            <asp:Label ID="A" runat="server" ForeColor="Black" Font-Size="20px" Text='<%# String.IsNullOrEmpty(Eval("[Field2]").ToString()) ? "" : (String.Format(System.Globalization.CultureInfo.CreateSpecificCulture("hi-IN"), "{0:#,#}" , decimal.Parse(Eval("[Field2]").ToString())))%>'>
                            </asp:Label>
                        </ItemTemplate>
                        <FooterStyle Font-Size="26px" ForeColor="Teal" HorizontalAlign="Right" />
                        <HeaderStyle ForeColor="Black" BackColor="#FCF3CF" Font-Size="20px" />
                        <ItemStyle ForeColor="Teal" HorizontalAlign="Right" />
                        <ControlStyle Width="100px" />
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="FIELD 3">            
                        <ItemTemplate>
                            <asp:Label ID="A1" runat="server" ForeColor="Black" Font-Size="20px" Text='<%# String.IsNullOrEmpty(Eval("[Field3]").ToString()) ? "" : (String.Format(System.Globalization.CultureInfo.CreateSpecificCulture("hi-IN"), "{0:#,#}" , decimal.Parse(Eval("[Field3]").ToString())))%>'>
                            </asp:Label>
                        </ItemTemplate>
                        <FooterStyle Font-Size="26px" ForeColor="Teal" HorizontalAlign="Right" />
                        <HeaderStyle ForeColor="Black" BackColor="#FCF3CF" Font-Size="20px" />
                        <ItemStyle ForeColor="Teal" HorizontalAlign="Right" />
                        <ControlStyle Width="100px" />
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="FIELD 4">                     
                        <ItemTemplate>
                            <asp:Label ID="A2" runat="server" ForeColor="Black" Font-Size="20px" Text='<%# String.IsNullOrEmpty(Eval("[Field4]").ToString()) ? "" : (String.Format(System.Globalization.CultureInfo.CreateSpecificCulture("hi-IN"), "{0:#,#}" , decimal.Parse(Eval("[Field4]").ToString())))%>'>
                            </asp:Label>
                        </ItemTemplate>
                        <FooterStyle Font-Size="26px" ForeColor="Teal" HorizontalAlign="Right" />
                        <HeaderStyle ForeColor="Black" BackColor="#FCF3CF" Font-Size="20px" />
                        <ItemStyle ForeColor="Teal" HorizontalAlign="Right" />
                        <ControlStyle Width="100px" />
                    </asp:TemplateField>
                </Columns>
            </asp:GridView>
        </div>
    </form>
</body>
</html>

    User's image

    Best regards,
    Lan Huang

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1 additional answer

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  1. RAVI 896 Reputation points
    2024-03-27T05:57:29.78+00:00

    Thank you solved i used this for null

    Convert.ToDecimal(string.IsNullOrEmpty(textboxText) ? "0" : textboxText);
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