Monday, October 18, 2010

Select Operation

Public Class Form1

    'START OF DATABASE OPERATION!!!!!!

    Private Sub btnGetCustomerNames_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGetCustomerNames.Click

        Dim strConnectionString As String = "Provider = Microsoft.Ace.OLEDB.12.0;" & _
        "Data Source = F:/MyFolder/Filters.accdb "

        Dim MyConnection As New OleDb.OleDbConnection(strConnectionString)

        MyConnection.Open()

        Dim MyCommand As New OleDb.OleDbCommand("SELECT * FROM customers", MyConnection)

        Dim MyDataSet As New Data.DataSet

        Dim MyDataAdapter As New OleDb.OleDbDataAdapter(MyCommand)

        MyDataAdapter.Fill(MyDataSet, "QueryResults")

        MyConnection.Close()

        'END OF DATABASE OPERATION!!

        LstCustomerNames.DataSource = MyDataSet.Tables("QueryResults")

        LstCustomerNames.DisplayMember = "FirstName"

        LstCustomerNames.ValueMember = "CustomerID"

    End Sub
End Class

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