主题：[求助]

想把表格（多头表格）导出后写入数据，然后再导入时出现问题，表头被导入，且数据没有被导人。

     导出代码：

 

Dim dcb As WinForm.ComboBox = e.Form.Controls("ComboBox2")
Dim tbl As Table = Tables(""& dcb.text &"")
Dim hdr As Integer = tbl.HeaderRows '获得表头的层数
Dim cnt As Integer
Dim Book As New XLS.Book
Dim Sheet As XLS.Sheet = Book.Sheets(0)
tbl.CreateSheetHeader(Sheet) '生成表头
For c As Integer = 0 To tbl.Cols.Count - 1
    If tbl.Cols(c).Visible Then
        For r As Integer = 0 To tbl.Rows.Count - 1
            sheet(r + hdr,cnt).value = tbl(r,c)
        Next
        cnt = cnt + 1
    End If
Next
Book.Save("d:\记录表\test.xls")
Dim Proc As New Process
Proc.File = "d:\记录表\test.xls"
Proc.Start()

导入代码：Dim dlg As New OpenFileDialog '定义一个新的OpenFileDialog
dlg.Filter= "Excel文件|*.xls|2007Excel文件|*.xls" '设置筛选器
If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
    MessageBox.Show("你选择的是:" & dlg.FileName,"提示") '提示用户选择的文件
    Dim drb As WinForm.ComboBox = e.Form.Controls("ComboBox3")
    Dim sx1 As WinForm.ComboBox = e.Form.Controls("ComboBox5")
    Dim csxm1 As WinForm.ComboBox = e.Form.Controls("ComboBox7")
    DataTables(""& drb.text &"").DeleteFor("竞赛名称  like '*" & sx1.text & "*' And 参赛项目 like '*" & csxm1.text & "*'")
    Dim mg As New Merger
    mg.SourcePath = dlg.FileName
    mg.Format = "excel" '指定格式
    mg.SourceTableName = "sheet1$"
    mg.DataTableName = ""& drb.text &""
    mg.Merge()
End  If

 

请专家指教！

 

此主题相关图片如下：8ldmp$$3d)wpnw3yn7o515.jpg

谢谢指教！！

再次请教：

1。能否只导入部分列。

2。目前已有7个不同的记录表需要导出并写入数据后导入，是否需要分别编写代码，有没有更好的方法。

3。在网络状态下加载表后，脱离网络后能否单机运行已加载的外部数据表并写入数据后保存，联网后数据能否直接进入外部数据表。

谢谢！！！

导入数据出现问题，请指教！！！

  代码：

   Dim dlg As New OpenFileDialog '定义一个新的OpenFileDialog
    dlg.Filter= "Excel文件|*.xls|2007Excel文件|*.xls" '设置筛选器
    If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
        MessageBox.Show("你选择的是:" & dlg.FileName,"提示") '提示用户选择的文件
        Dim drb As WinForm.ComboBox = e.Form.Controls("ComboBox3")
        Dim sx1 As WinForm.ComboBox = e.Form.Controls("ComboBox5")
        Dim csxm1 As WinForm.ComboBox = e.Form.Controls("ComboBox7")
        DataTables(""& drb.text &"").DeleteFor("竞赛名称  like '*" & sx1.text & "*' And 参赛项目 like '*" & csxm1.text & "*'")
       
        If drb.text = "记录表A"  Then
            Dim Book As New XLS.Book(""& dlg.FileName &"")
            Dim Sheet As XLS.Sheet = Book.Sheets(0)
            Tables("记录表A").StopRedraw()
            Dim nms() As String = { "编号","姓名","中小学","学校","场地","成绩分数","成绩输入1","成绩输入2","成绩输入4","成绩输入5","奖项","参赛项目" }
           '在“成绩分数”之前有一列“成绩时间”为表达式列，被省略

        For n As Integer = 2 To Sheet.Rows.Count -2
                Dim r As Row = Tables("记录表A").AddNew()
                For m As Integer = 0 To nms.Length - 2
                    r(nms(m)) = Sheet(n,m).Value
                Next
            Next
            Tables("记录表A").ResumeRedraw()
        End If
       
       
       
    End  If

此主题相关图片如下：wv3j1sy7tpl_nvgc07s}~f.jpg


此主题相关图片如下：未命名.jpg

 

"成绩分数"列及后面所有的列都往后错排了？！！！

经过测试，还是一样！！！

 

为什么我不能及时看到回复

   修改过的代码传上来，你看看！！！

 

 Dim dlg As New OpenFileDialog '定义一个新的OpenFileDialog
    dlg.Filter= "Excel文件|*.xls|2007Excel文件|*.xls" '设置筛选器
    If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
        MessageBox.Show("你选择的是:" & dlg.FileName,"提示") '提示用户选择的文件
        Dim drb As WinForm.ComboBox = e.Form.Controls("ComboBox3")
        Dim sx1 As WinForm.ComboBox = e.Form.Controls("ComboBox5")
        Dim csxm1 As WinForm.ComboBox = e.Form.Controls("ComboBox7")
        DataTables(""& drb.text &"").DeleteFor("竞赛名称  like '*" & sx1.text & "*' And 参赛项目 like '*" & csxm1.text & "*'")
       
        If drb.text = "记录表A"  Then
            Dim Book As New XLS.Book(""& dlg.FileName &"")
            Dim Sheet As XLS.Sheet = Book.Sheets(0)
            Tables("记录表A").StopRedraw()
            Dim nms() As String = { "编号","姓名","中小学","学校","场地","","成绩分数","成绩输入1","成绩输入2","成绩输入4","成绩输入5","奖项","参赛项目" }
            For n As Integer = 2 To Sheet.Rows.Count -1
                Dim r As Row = Tables("记录表A").AddNew()
                For m As Integer = 0 To nms.Length - 1
                    If nms(m) <> "" Then
                        r(nms(m)) = Sheet(n,m).Value
                    End If
                Next
            Next
            Tables("记录表A").ResumeRedraw()
            DataTables("记录表A").Save()
            Tables("记录表A").Filter = ""
        End If
    End  If

找到问题，弄好了！  谢谢！！！