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Option Strict On
Imports System.Data
Imports System.Data.OleDb
Public Module UsingStatement
Public Sub Main()
Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=NorthWind.mdb")
Dim cmd As New OleDbCommand
Dim dr As OleDbDataReader
Using conn
conn.Open
cmd.CommandText = "Select * From Customers"
cmd.CommandType = CommandType.Text
cmd.Connection = conn
dr = cmd.ExecuteReader()
If dr.HasRows Then
Do While dr.Read()
' Get first and last name of customer
Console.WriteLine(CStr(dr.Item(1)) & " " & CStr(dr.Item(2)))
Loop
Else
Console.WriteLine("The table has no rows.")
End If
End Using
End Sub
End Module
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