How To Get The Sum Of DataGridView Column Values In C#

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gridview data

How To Get The Sum Of DataGridView Column Values In C#

Hello friend’s this is Rashid Hussain come with another video tutorial. In this tutorial I’ll show you how to get the sum of datagridview column values in c# winform application

Create new windows Form application in visual studio. follow the steps

drag DataGridView label and button from toolbox.

create database and insert some values

sum of gridview data
connection

Click on datagridview and add data source

sum of gridview

Add the Code below in form.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace SumOfGVColumn
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'database1DataSet.Salary' table. You can move, or remove it, as needed.
this.salaryTableAdapter.Fill(this.database1DataSet.Salary);

}

private void button1_Click(object sender, EventArgs e)
{
label2.Text = "0";
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
label2.Text = Convert.ToString(double.Parse(label2.Text)+double.Parse(dataGridView1.Rows[i].Cells[4].Value.ToString()));
}
}
}
}

Video tutorial

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