public void ReadMyData(string myConnString) { string mySelectQuery = "SELECT DeptNo, DName FROM Test.Dept"; MySqlConnection myConnection = new MySqlConnection(myConnString); MySqlCommand myCommand = new MySqlCommand(mySelectQuery,myConnection); myConnection.Open(); MySqlDataReader myReader; myReader = myCommand.ExecuteReader(); // Always call Read before accessing data. while (myReader.Read()) { Console.WriteLine(myReader.GetInt32(0) + ", " + myReader.GetString(1)); } // always call Close when done reading. myReader.Close(); // Close the connection when done with it. myConnection.Close(); }
Public Sub ReadMyData(myConnString As String) Dim mySelectQuery As String = "SELECT DeptNo, DName FROM Test.Dept" Dim myConnection As New MySqlConnection(myConnString) Dim myCommand As New MySqlCommand(mySelectQuery, myConnection) myConnection.Open() Dim myReader As MySqlDataReader myReader = myCommand.ExecuteReader() ' Always call Read before accessing data. While myReader.Read() Console.WriteLine(myReader.GetInt32(0).ToString() + ", " _ + myReader.GetString(1)) End While ' always call Close when done reading. myReader.Close() ' Close the connection when done with it. myConnection.Close() End Sub
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2