vb6 – 在Visual Basic 6中编写Excel工作表

' declare these variables & you need to add a reference
' to the microsoft excel 'xx' object library.

' you need two command buttons: cmdCopy and cmdSave
' on the form,an excel file in c:book1.xls

Dim xl As New Excel.Application
Dim xlsheet As Excel.Worksheet
Dim xlwbook As Excel.Workbook

Private Sub cmdCopy_Click()

    Dim temp As String

    temp = xlsheet.Cells(1,1) ' row 1 col 1

    ' TODO: process the value stored in the variable 'temp'
    temp = temp & "-changed"    ' in this case "<Sheet1-CellA1-value>-changed"

    ' Open Sheet2
    Set xlsheet = xlwbook.Sheets.Item(2)
    ' write the value to cell A1 on Sheet2
    xlsheet.Cells(1,1) = temp

End Sub

Private Sub cmdSave_Click()
    xlwbook.Save
    ' You MUST do this or you will not be able to open
    ' c:book1.xls again,untill you restart Windows OR
    ' kill EXCEL.EXE with the Task Manager
    xl.ActiveWorkbook.Close False,"c:book1.xls"
    xl.Quit
End Sub

Private Sub Form_Load()
    Set xlwbook = xl.Workbooks.Open("c:book1.xls")
    Set xlsheet = xlwbook.Sheets.Item(1)
End Sub

Private Sub Form_Unload(Cancel As Integer)
    Set xlwbook = Nothing
    Set xl = Nothing
End Sub