Im Folgenden finden Sie mehrere englische Frage- und Antworttitel, die zum Inhalt des Artikels passen: * Warum kann ich über SSH.NET keine Daten aus einer MySQL-Datenbank abrufen? * Fehlerbehebung bei MySQL-Verbindungsproblemen mit SSH.NET: Eine Fallstudie * So stellen Sie eine korrekte Verbindung zu einem Rem her

<code class="csharp">using(var client = new SshClient("ssh server id", "sshuser", "sshpassword")) // establishing ssh connection to server where MySql is hosted
{
    client.Connect();
    if (client.IsConnected)
    {
        var portForwarded = new ForwardedPortLocal("127.0.0.1", 3306, "127.0.0.1", 3306);
        client.AddForwardedPort(portForwarded);
        portForwarded.Start();
        using (MySqlConnection con = new MySqlConnection("SERVER=127.0.0.1;PORT=3306;UID=someuser;PASSWORD=somepass;DATABASE=Dbname"))
        {
            using (MySqlCommand com = new MySqlCommand("SELECT * FROM cities", con))
            {
                com.CommandType = CommandType.CommandText;
                DataSet ds = new DataSet();
                MySqlDataAdapter da = new MySqlDataAdapter(com);
                da.Fill(ds);
                foreach (DataRow drow in ds.Tables[0].Rows)
                {
                    Console.WriteLine("From MySql: " + drow[1].ToString());
                }
            }
        }
        client.Disconnect();
    }
    else
    {
        Console.WriteLine("Client cannot be reached...");
    }
}</code>

MySqlConnectionStringBuilder connBuilder = new MySqlConnectionStringBuilder();
connBuilder.AllowBatch = true;
connBuilder.Server = "portal.RemoteServer.edu";
connBuilder.Port = 3306;
connBuilder.UserID = "RemoteServerUsername";
connBuilder.Password = "RemoteServerPassword";
connBuilder.Database = "DatabaseName";

<code class="csharp">using(var client = new SshClient("portal.RemoteServer.edu", "RemoteServerUsername", "RemoteServerPassword")) // establishing ssh connection to server where MySql is hosted
{
    client.Connect();
    if (client.IsConnected)
    {
        var portForwarded = new ForwardedPortLocal("127.0.0.1", 3306, "127.0.0.1", 3306);
        client.AddForwardedPort(portForwarded);
        portForwarded.Start();
        using (MySqlConnection con = new MySqlConnection(connBuilder.ConnectionString))
        {
            using (MySqlCommand com = new MySqlCommand("SELECT * FROM Clients", con))
            {
                com.CommandType = CommandType.CommandText;
                DataSet ds = new DataSet();
                MySqlDataAdapter da = new MySqlDataAdapter(com);
                da.Fill(ds);
                foreach (DataRow drow in ds.Tables[0].Rows)
                {
                    Console.WriteLine("From MySql: " + drow[1].ToString());
                }
            }
        }
        client.Disconnect();
    }
    else
    {
        Console.WriteLine("Client cannot be reached...");
    }
}</code>