C# - How To Get The Average, Max, Min, Sum Of A DataGridView Column Values In C#
In This C# utorial We Will See How To Get The Average, Max, Min, Sum Value From Specific DataGridView Column And Display Them In TextBoxes Using C# Programming Language.
Project Source Code:
using System;
using System.Collections;
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 WindowsFormsApplication1
{
public partial class Csharp_datagridview_max_min_average_sum : Form
{
public Csharp_datagridview_max_min_average_sum()
{
InitializeComponent();
}
private void Csharp_datagridview_max_min_average_sum_Load(object sender, EventArgs e)
{
// populate datagridview with some data
Random r = new Random();
for (int i = 0; i <= 11; i++)
{
dataGridView1.Rows.Add("First Name" + i.ToString(), "Last Name" + i.ToString(), r.Next(20, 65).ToString());
}
dataGridView1.AllowUserToAddRows = false;
int[] columnData = (from DataGridViewRow row in dataGridView1.Rows
where row.Cells[2].FormattedValue .ToString() != string.Empty
select Convert.ToInt32(row.Cells[2].FormattedValue)).ToArray();
// Sum Value
textBoxSum.Text = columnData.Sum().ToString();
// Max Value
textBoxMax.Text = columnData.Max().ToString();
// Min Value
textBoxMin.Text = columnData.Min().ToString();
// Average Value
textBoxAvg.Text = columnData.Average().ToString();
}
}
}
///////////////OUTPUT:
 |
| c# datagridview column max min sum average value |
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