Torna al Thread

private void Form4_Load(object sender, EventArgs e) { // creo oggetto connection OleDbConnection m_cnADONewConnection = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Temp\Sotek.mdb"); // apro la connessione m_cnADONewConnection.Open(); // creo il command OleDbCommand commandDB = new OleDbCommand("select * from Clienti", m_cnADONewConnection); // qui utilizzi la modalità connessa OleDbDataReader dataReaderDB = commandDB.ExecuteReader(); // devi spostare il puntatore alla prima riga: dataReaderDB.Read(); string co_fiscale = dataReaderDB["CF"].toString(); }
Copyright © dotNetHell.it 2002-2024
Running on Windows Server 2008 R2 Standard, SQL Server 2012 & ASP.NET 3.5