ListBox Database İşlemleri

Merhaba arkadaşlar. Bu makalede ListBox veritabanı işlemleri ile ilgili bir örnek yapacağız. Formunuza 1 adet ListBox ve TextBox ekleyin.

Screenshot

Şekil 1

Form1.cs

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Data.OleDb;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

namespace WindowsFormsApplication1

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)

        {

            OleDbConnection baglan = new OleDbConnection("Provider=Microsoft.Ace.Oledb.12.0;Data Source= northwind.accdb");

            OleDbDataAdapter da = new OleDbDataAdapter();

            OleDbCommand cmd = new OleDbCommand();

            DataSet ds = new DataSet();

            baglan.Open();

            cmd.CommandText = "Select ID, FirstName,LastName,JobTitle,City From Customers ";

            da.SelectCommand = cmd;

            cmd.Connection = baglan;

            da.Fill(ds, "Customers");

           listBox1.DataSource = ds;

           listBox1.DisplayMember = "Customers.FirstName";

           this.textBox1.DataBindings.Add("Text", ds, "Customers.ID");

                  

        

            baglan.Close();

        }

    }

}

Bir makalenin daha sonuna geldik. Bir sonraki makalede görüşmek üzere. Bahadır ŞAHİN

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About Bahadır Şahin

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