QuickBooksDataReader Class
Reads a forward-only stream of rows from QuickBooks Online.
The following example creates a
QuickBooksConnection, a
QuickBooksCommand, and a
QuickBooksDataReader. The example reads through the data, writing it out to the console. Finally, the example closes the
QuickBooksDataReader, then the
QuickBooksConnection.
public void ReadMyData(string myConnString) {
QuickBooksConnection quickBooksConnection = new QuickBooksConnection(myConnString);
QuickBooksCommand quickBooksCommand = (QuickBooksCommand)quickBooksConnection.CreateCommand();
quickBooksCommand.CommandText = "SELECT Id, DisplayName, Notes FROM Customer";
quickBooksConnection.Open();
QuickBooksDataReader quickBooksReader = quickBooksCommand.ExecuteReader();
try {
// Always call Read before accessing data.
while (quickBooksReader.Read()) {
Console.WriteLine(quickBooksReader.GetString(0) + " " +
quickBooksReader.GetString(1) + " " + quickBooksReader.GetString(2));
}
}
finally {
// always call Close when done reading.
quickBooksReader.Close();
// Close the connection when done with it.
quickBooksConnection.Close();
}
}
Public Sub ReadMyData(ByVal myConnString As String)
Dim quickBooksConnection As New QuickBooksConnection(myConnString)
Dim quickBooksCommand As QuickBooksCommand = quickBooksConnection.CreateCommand()
quickBooksCommand.CommandText = "SELECT Id, DisplayName, Notes FROM Customer"
quickBooksConnection.Open()
Dim quickBooksReader As QuickBooksDataReader = quickBooksCommand.ExecuteReader()
Try
' Always call Read before accessing data.
While quickBooksReader.Read()
Console.WriteLine(String.Concat(quickBooksReader.GetString(0), " ", _
quickBooksReader.GetString(1), " ", quickBooksReader.GetString(2)))
End While
Finally
' always call Close when done reading.
quickBooksReader.Close()
' Close the connection when done with it.
quickBooksConnection.Close()
End Try
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