📄 form1.vb
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Public Class Form1
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
Friend WithEvents ListView1 As System.Windows.Forms.ListView
Friend WithEvents OleDbDataAdapter1 As System.Data.OleDb.OleDbDataAdapter
Friend WithEvents OleDbSelectCommand1 As System.Data.OleDb.OleDbCommand
Friend WithEvents OleDbConnection1 As System.Data.OleDb.OleDbConnection
Friend WithEvents ProductsDS1 As OleDb_Data_Wizard.ProductsDS
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.ListView1 = New System.Windows.Forms.ListView
Me.OleDbDataAdapter1 = New System.Data.OleDb.OleDbDataAdapter
Me.OleDbSelectCommand1 = New System.Data.OleDb.OleDbCommand
Me.OleDbConnection1 = New System.Data.OleDb.OleDbConnection
Me.ProductsDS1 = New OleDb_Data_Wizard.ProductsDS
CType(Me.ProductsDS1, System.ComponentModel.ISupportInitialize).BeginInit()
Me.SuspendLayout()
'
'ListView1
'
Me.ListView1.Dock = System.Windows.Forms.DockStyle.Fill
Me.ListView1.FullRowSelect = True
Me.ListView1.Location = New System.Drawing.Point(0, 0)
Me.ListView1.Name = "ListView1"
Me.ListView1.Size = New System.Drawing.Size(480, 197)
Me.ListView1.TabIndex = 0
Me.ListView1.View = System.Windows.Forms.View.Details
'
'OleDbDataAdapter1
'
Me.OleDbDataAdapter1.SelectCommand = Me.OleDbSelectCommand1
Me.OleDbDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "Products", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("ProductID", "ProductID"), New System.Data.Common.DataColumnMapping("ProductName", "ProductName"), New System.Data.Common.DataColumnMapping("ProductDescription", "ProductDescription"), New System.Data.Common.DataColumnMapping("UnitPrice", "UnitPrice")})})
'
'OleDbSelectCommand1
'
Me.OleDbSelectCommand1.CommandText = "SELECT ProductID, ProductName, ProductDescription, UnitPrice FROM Products ORDER " & _
"BY ProductName"
Me.OleDbSelectCommand1.Connection = Me.OleDbConnection1
'
'OleDbConnection1
'
Me.OleDbConnection1.ConnectionString = "Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database L" & _
"ocking Mode=1;Jet OLEDB:Database Password=;Data Source=""C:\Program Files\Microso" & _
"ft Visual Studio .NET 2003\SDK\v1.1\QuickStart\aspplus\samples\grocertogo\data\g" & _
"rocertogo.mdb"";Password=;Jet OLEDB:Engine Type=5;Jet OLEDB:Global Bulk Transacti" & _
"ons=1;Provider=""Microsoft.Jet.OLEDB.4.0"";Jet OLEDB:System database=;Jet OLEDB:SF" & _
"P=False;Extended Properties=;Mode=Share Deny None;Jet OLEDB:New Database Passwor" & _
"d=;Jet OLEDB:Create System Database=False;Jet OLEDB:Don't Copy Locale on Compact" & _
"=False;Jet OLEDB:Compact Without Replica Repair=False;User ID=Admin;Jet OLEDB:En" & _
"crypt Database=False"
'
'ProductsDS1
'
Me.ProductsDS1.DataSetName = "ProductsDS"
Me.ProductsDS1.Locale = New System.Globalization.CultureInfo("en-US")
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(480, 197)
Me.Controls.Add(Me.ListView1)
Me.Name = "Form1"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "OleDb Data Wizard"
CType(Me.ProductsDS1, System.ComponentModel.ISupportInitialize).EndInit()
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
OleDbDataAdapter1.Fill(ProductsDS1)
'Call LoadGenericDataSet()
Call LoadSpecificDataSet()
End Sub
Private Sub LoadGenericDataSet()
'Declare variables
Dim intRowIndex As Integer
Dim intColIndex As Integer
Dim objListViewItem As ListViewItem
'Process column headers
For intColIndex = 0 To ProductsDS1.Tables(0).Columns.Count - 1
'Add the column to the listview control
ListView1.Columns.Add(ProductsDS1.Tables(0).Columns(intColIndex).ColumnName, 60, HorizontalAlignment.Left)
Next intColIndex
'Process data
For intRowIndex = 0 To ProductsDS1.Tables(0).Rows.Count - 1
'Create a new listview item
objListViewItem = New ListViewItem
'Add the data to the listview item
objListViewItem.Text = ProductsDS1.Tables(0).Rows(intRowIndex).Item(0)
'Add the sub items to the listview item
For intColIndex = 1 To ProductsDS1.Tables(0).Columns.Count - 1
objListViewItem.SubItems.Add(ProductsDS1.Tables(0).Rows( _
intRowIndex).Item(intColIndex))
Next intColIndex
'Add the listview item to the listview control
ListView1.Items.Add(objListViewItem)
Next intRowIndex
'Autosize the columns
For intColIndex = 0 To ProductsDS1.Tables(0).Columns.Count - 1
ListView1.Columns(intColIndex).Width = -1
Next intColIndex
'Cleanup
objListViewItem = Nothing
End Sub
Private Sub LoadSpecificDataSet()
'Declare variables
Dim intRowIndex As Integer
Dim objListViewItem As ListViewItem
'Create Column Headers
ListView1.Columns.Add( _
ProductsDS1.Tables("Products").Columns("ProductID").ColumnName, 60, HorizontalAlignment.Left)
ListView1.Columns.Add("Product Name", 150, HorizontalAlignment.Left)
ListView1.Columns.Add("Product Description", 200, HorizontalAlignment.Left)
ListView1.Columns.Add("Unit Price", 60, HorizontalAlignment.Right)
'Process data
For intRowIndex = 0 To ProductsDS1.Tables("Products").Rows.Count - 1
'Create a new listview item
objListViewItem = New ListViewItem
'Add the data to the listview item
objListViewItem.Text = ProductsDS1.Tables( _
"Products").Rows(intRowIndex).Item("ProductID")
'Add the sub items to the listview item
objListViewItem.SubItems.Add(ProductsDS1.Tables( _
"Products").Rows(intRowIndex).Item("ProductName"))
objListViewItem.SubItems.Add(ProductsDS1.Tables( _
"Products").Rows(intRowIndex).Item("ProductDescription"))
objListViewItem.SubItems.Add(Format(ProductsDS1.Tables( _
"Products").Rows(intRowIndex).Item("UnitPrice"), "c"))
'Add the listview item to the listview control
ListView1.Items.Add(objListViewItem)
Next intRowIndex
'Cleanup
objListViewItem = Nothing
End Sub
End Class
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