Вот пример кода, демонстрирующий основные функции.
Private Sub CommandButton1_Click()
Dim WB As Workbook, SH As Worksheet, FN As String
Set WB = Workbooks.Add ' create a new workbook
Set SH = WB.Sheets(1) ' use first sheet
FN = "SH " & Format(Now(), "YYYY-MM-DD") ' construct a file name from current date
SH.[A1] = Me.TextBox1 ' write textbox value into cell A1
WB.SaveAs FN, xlExcel7 ' save new workbookas Excel7 format
WB.Close ' close workbook
Me.Hide ' close dialog window
End Sub
Надеюсь, это поможет
Удачи - MikeD