using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.OleDb;

namespace readData
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
        private System.Windows.Forms.ListBox listBox1;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
            this.listBox1 = new System.Windows.Forms.ListBox();
            this.SuspendLayout();
            // 
            // listBox1
            // 
            this.listBox1.ItemHeight = 12;
            this.listBox1.Name = "listBox1";
            this.listBox1.Size = new System.Drawing.Size(288, 268);
            this.listBox1.TabIndex = 0;
            // 
            // Form1
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
            this.ClientSize = new System.Drawing.Size(292, 273);
            this.Controls.AddRange(new System.Windows.Forms.Control[] {
                                                                          this.listBox1});
            this.Name = "Form1";
            this.Text = "用OleDb讀取數(shù)據(jù)庫數(shù)據(jù)";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.ResumeLayout(false);

        }
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

        private void Form1_Load(object sender, System.EventArgs e)
        {
            string strDSN = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=mcTest.MDB";
            string strSQL = "SELECT * FROM Developer" ;
            
            // 實例化OleDbConnection對象
            OleDbConnection myConn = new OleDbConnection(strDSN);

            // 實例化OleDbDataAdapter對象
            OleDbDataAdapter myCmd = new OleDbDataAdapter( strSQL, myConn ); 

            // 實例化DataSet對象
            DataSet dtSet = new DataSet();

            // 打開數(shù)據(jù)庫
            myConn.Open();
            
            // 把數(shù)據(jù)讀取到數(shù)據(jù)集合中
            myCmd.Fill( dtSet, "Developer" );

            // 從數(shù)據(jù)集合中讀取第一張表的數(shù)據(jù)
            DataTable dTable = dtSet.Tables[0];

            // 從表中一行一行讀取數(shù)據(jù)，并寫到listBox框中
            foreach( DataRow dtRow in dTable.Rows )
            {
                listBox1.Items.Add( "Name:\t" + dtRow["Name"].ToString());
                listBox1.Items.Add( "Address:\t" + dtRow["Address"].ToString());
            }

            // 關(guān)閉數(shù)據(jù)庫連接
            myConn.Close();
        }
	}
}