using System.Data; using System.Data.OleDb; class Program { static void Main(string[] args) { OleDbConnection conn = new OleDbConnection(); conn.ConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0; Data Source=|DataDirectory|\dbdemo.accdb"; conn.Open(); string sql = "select * from student"; OleDbCommand cmd = new OleDbCommand(sql, conn); //查詢返回數據讀取器 OleDbDataReader dr = cmd.ExecuteReader(); //遍歷數據讀取器 while (dr.Read()) { var t1 = dr.GetValue(1); Console.WriteLine(t1); } conn.Close(); Console.ReadLine(); } }
C#連接ACCESS數據庫
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