Mega Code Archive

 
Categories / VB.Net / ADO Database
 

Read Access Data table and store data in ListBox

Imports System  Imports System.Drawing  Imports System.Collections  Imports System.ComponentModel  Imports System.Windows.Forms  Imports System.Data  Imports System.Data.OleDb   Public Class MainClass     Shared Sub Main(  )         Application.Run(New ADOForm1() )     End Sub     End Class   Public Class ADOForm1      Inherits System.Windows.Forms.Form      Private components As System.ComponentModel.Container      Private lbEmployees As System.Windows.Forms.ListBox      Public Sub New(  )          InitializeComponent(  )          Dim connectionString As String = _              "provider=Microsoft.JET.OLEDB.4.0; " & _               "data source = Employee.mdb"          Dim commandString As String = _            "Select FirstName, LastName from Employee"          Dim myDataAdapter As New OleDbDataAdapter( _            commandString, connectionString)          Dim myDataSet As New DataSet(  )          myDataAdapter.Fill(myDataSet, "Employee")          Dim myDataTable As DataTable = myDataSet.Tables(0)          Dim tempRow As DataRow          For Each tempRow In myDataTable.Rows              lbEmployees.Items.Add((tempRow("FirstName") & _                " (" & tempRow("LastName") & ")"))          Next      End Sub 'New      Private Sub InitializeComponent(  )          Me.components = New System.ComponentModel.Container(  )          Me.lbEmployees = New System.Windows.Forms.ListBox(  )          lbEmployees.Location = New System.Drawing.Point(48, 24)          lbEmployees.Size = New System.Drawing.Size(368, 160)          lbEmployees.TabIndex = 0          Me.Text = "ADOFrm1"          Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)          Me.ClientSize = New System.Drawing.Size(464, 273)          Me.Controls.Add(lbEmployees)      End Sub   End Class                      Employee.zip( 7 k)