CS WPF DB연결

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

using System.Data.OleDb;
using System.Data;

namespace WpfApplication1
{
    /// <summary>
    /// MainWindow.xaml에 대한 상호 작용 논리
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            // InitializeComponent();
            
        }

        private void btnReg_Click(object sender, RoutedEventArgs e)
        {
            //DB 연결 
            DataTable dataTable = new DataTable();
            string strConn = "Provider=OraOLEDB.Oracle; Data Source=XXXX;User ID=scott;Password=tiger";
            OleDbConnection dbCon = new OleDbConnection(strConn);

            dbCon.Open();
            //연결 스트링 
            string strSQL = 
                @"SELECT *
                    FROM DBA_COL_COMMENTS 
                  WHERE OWNER = 'SCOTT'";
            OleDbCommand dbCmd = new OleDbCommand(strSQL, dbCon);

            OleDbDataAdapter dataAdpator = new OleDbDataAdapter(dbCmd);
            //OleDbDataReader;
            dataAdpator.Fill(dataTable);
            DataGridView.ItemsSource = dataTable.DefaultView;

            dataAdpator.Dispose();
            dbCmd.Dispose();
            dbCon.Close();
        }
    }
}
CS WPF DB연결

DB CAFE
