(解决,谢谢todaynew 和a508)为什么子窗体数据没有导出来?

kfzhigen

请教为什么套用了<如何将主子窗体一起导到EXCE>里的代码,为什么只导出主表而子窗体里的数据没有导出!!!
帮忙看看哪里出错了???

linjingdr

没见到你的导出方法呀？

kfzhigen

Private Sub 导出_Click()
Dim xlApp As Excel.Application
Dim xlBook As Excel.Workbook
Dim rs As New ADODB.Recordset
Dim sql As String
Dim i As Long
Dim fname As String
Dim shtname As String
On Error GoTo 导出_Err
fname = GetFolder                                                       '打开文件夹并选取文件
shtname = InputBox("请选择表:", "表选择窗体", "Sheet1")                 '指定导出到的工作表（Sheet）名称
sql = "select * from 订单明细 where 生产号=" & Me.生产号
rs.Open sql, CurrentProject.Connection, adOpenKeyset, adLockOptimistic  '打开记录集
Set xlApp = CreateObject("Excel.Application")                           '创建一个Excel实例
xlApp.Application.Visible = True                                        '使Excel可见
Set xlBook = xlApp.Workbooks.Open(fname)                                '打开Excel工作簿
'导出主表
xlBook.Application.Sheets(shtname).Select                               '按指定名称选择工作表
xlBook.Application.Range("A1").Value = "生产号"
xlBook.Application.Range("A2").Value = "客户"
xlBook.Application.Range("C1").Value = "车间"
xlBook.Application.Range("C2").Value = "下单日期"
xlBook.Application.Range("B1").Value = Me.生产号
xlBook.Application.Range("B2").Value = Me.客户
xlBook.Application.Range("D1").Value = Me.车间
xlBook.Application.Range("D2").Value = Me.下单日期
'导出子表
xlBook.Application.Cells(4, 1).Value = "序号"
xlBook.Application.Cells(4, 2).Value = "生产号"
xlBook.Application.Cells(4, 3).Value = "客户订单号"
xlBook.Application.Cells(4, 4).Value = "型号规格"
xlBook.Application.Cells(4, 5).Value = "产品名称"
xlBook.Application.Cells(4, 6).Value = "材质"
xlBook.Application.Cells(4, 7).Value = "数量"
xlBook.Application.Cells(4, 8).Value = "交货日期"


For i = 1 To rs.RecordCount
    xlBook.Application.Cells(i + 4, 1).Value = rs("序号")
    xlBook.Application.Cells(i + 4, 2).Value = rs("生产号")
    xlBook.Application.Cells(i + 4, 3).Value = rs("客户订单号")
    xlBook.Application.Cells(i + 4, 4).Value = rs("型号规格")
    xlBook.Application.Cells(i + 4, 5).Value = rs("产品名称")
    xlBook.Application.Cells(i + 4, 6).Value = rs("材质")
    xlBook.Application.Cells(i + 4, 7).Value = rs("数量")
    xlBook.Application.Cells(i + 4, 8).Value = rs("交货日期")
    rs.MoveNext
Next

xlApp.Quit
rs.Close
Set xlApp = Nothing
Set xlBook = Nothing

导出_Exit:
    Exit Sub
导出_Err:
    MsgBox "数据错误，请检查！"
    Resume 导出_Exit
End Sub



??没有?

kfzhigen

Public Function GetFolder() As String
'文件及文件夹路径函数
    Dim dlgOpen As FileDialog
    Dim i As Long, j As Long
    Set dlgOpen = Application.FileDialog(msoFileDialogOpen)
    With dlgOpen
        .AllowMultiSelect = True
        .Show
    End With
    i = dlgOpen.SelectedItems.Count
    If i > 0 Then
        GetFolder = ""
        For j = 2 To i
            GetFolder = GetFolder & dlgOpen.SelectedItems(j) & ";"
        Next
        j = 1
        GetFolder = GetFolder & dlgOpen.SelectedItems(j)
    Else
        GetFolder = CurDir() & "\"
    End If
    Set dlgOpen = Nothing
End Function

kfzhigen

哪里出错,请教!!

kfzhigen

再次请教:为什么数据库中主表与子表中的关系主键为什么一定是自动编号啊?为什么主键设为文本就不能导出子窗体???

todaynew

呵呵，好像是套用我写的一个实例。
不必是自动编号。只需修改以下语句即可：
sql = "select * from 订单明细 where 生产号='" & Me.生产号.Value & "'"

此外在xlApp.Quit语句前可加xlBook.Save，这样可以省掉一个系统应答。

a508

sql = "select * from 订单明细 where 生产号=" & Me.生产号

sql = "select * from 订单明细 where 生产号="  & "'" & Me.生产号 & "'"
文本数据类型是要单引号的.
不过学习了.

kfzhigen

哦,原来如此!非常感谢!!