form1.frm

本源码讲述如何把Excel文件转换成mdb数据库。

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   1590
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   5760
   LinkTopic       =   "Form1"
   ScaleHeight     =   1590
   ScaleWidth      =   5760
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox txtAccessFile 
      Height          =   285
      Left            =   1560
      TabIndex        =   3
      Top             =   480
      Width           =   4095
   End
   Begin VB.CommandButton cmdLoad 
      Caption         =   "Load Data"
      Default         =   -1  'True
      Height          =   495
      Left            =   2280
      TabIndex        =   2
      Top             =   960
      Width           =   1215
   End
   Begin VB.TextBox txtExcelFile 
      Height          =   285
      Left            =   1560
      TabIndex        =   1
      Top             =   120
      Width           =   4095
   End
   Begin VB.Label Label1 
      Caption         =   "Access Database"
      Height          =   255
      Index           =   1
      Left            =   120
      TabIndex        =   4
      Top             =   480
      Width           =   1335
   End
   Begin VB.Label Label1 
      Caption         =   "Excel Spreadsheet"
      Height          =   255
      Index           =   0
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   1335
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'download at: http://vb.cn99.com

Option Explicit

Private Sub cmdLoad_Click()
Dim excel_app As Object
Dim excel_sheet As Object
Dim db As Database
Dim new_value As String
Dim row As Integer

    Screen.MousePointer = vbHourglass
    DoEvents

    ' Create the Excel application.
    Set excel_app = CreateObject("Excel.Application")

    ' Uncomment this line to make Excel visible.
'    excel_app.Visible = True

    ' Open the Excel spreadsheet.
    excel_app.Workbooks.Open FileName:=txtExcelFile.Text

    ' Check for later versions.
    If Val(excel_app.Application.Version) >= 8 Then
        Set excel_sheet = excel_app.ActiveSheet
    Else
        Set excel_sheet = excel_app
    End If

    ' Open the Access database.
    Set db = OpenDatabase(txtAccessFile.Text)

    ' Get data from the Excel spreadsheet and insert
    ' it into the TestValues table.
    row = 1
    Do
        ' Get the next value.
        new_value = Trim$(excel_sheet.Cells(row, 1))

        ' See if it's blank.
        If Len(new_value) = 0 Then Exit Do

        ' Insert the value into the database.
        db.Execute "INSERT INTO TestValues VALUES (" & _
            new_value & ")"

        row = row + 1
    Loop

    ' Close the database.
    db.Close
    Set db = Nothing

    ' Comment the rest of the lines to keep
    ' Excel running so you can see it.

    ' Close the workbook without saving.
    excel_app.ActiveWorkbook.Close False

    ' Close Excel.
    excel_app.Quit
    Set excel_sheet = Nothing
    Set excel_app = Nothing

    Screen.MousePointer = vbDefault
    MsgBox "Copied " & Format$(row - 1) & " values."
End Sub

' Note that this project contains a reference to
' Microsoft DAO 3.51 Object Library.
Private Sub Form_Load()
Dim file_path As String

    file_path = App.Path
    If Right$(file_path, 1) <> "\" Then file_path = file_path & "\"
    txtExcelFile.Text = file_path & "XlsToMdb.xls"
    txtAccessFile.Text = file_path & "XlsToMdb.mdb"
End Sub