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 datagrid_textbox_ekleme
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
DataTable tablo = new DataTable();
private void button1_Click(object sender, EventArgs e)
{
tablo.Rows.Add(textBox1.Text, textBox2.Text, textBox3.Text);
dataGridView1.DataSource = tablo;
//Sütun değerlerini toplama
int toplam = 0;//www.ahmetcansever.com
for (int i = 0; i < dataGridView1.Rows.Count; ++i)
{
toplam += Convert.ToInt32(dataGridView1.Rows[i].Cells[2].Value);
}
label5.Text = toplam.ToString();
}
private void Form1_Load(object sender, EventArgs e)
{
tablo.Columns.Add("ID", typeof(int));
tablo.Columns.Add("GİDER", typeof(string));
tablo.Columns.Add("TUTAR", typeof(int));
dataGridView1.DataSource = tablo;
//www.ahmetcansever.com
}
private void button2_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count > 0)
{
dataGridView1.Rows.RemoveAt(dataGridView1.SelectedRows[0].Index);
}
else
{
MessageBox.Show("Lüffen silinecek satırı seçin.");
}
}
}
}
