想在Excel数据导入时，做一下校验，是否包含那几项，但是老是提示有问题，不知大怎么处理了，望指教，谢谢！
Dim dlg As New OpenFileDialog
dlg.Filter = "Excel文件|*.xls"
dlg.MultiSelect = False '不允许选择多个文件
If dlg.ShowDialog =DialogResult.OK Then
Dim Book As New XLS.Book(dlg.FileName)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Dim nms() As String = {"姓名","身份证号码","单位","培训日期","培训类型","培训项目"}
Dim idds() As String
For n As Integer = 0 To Sheet.Cols.Count -1
idds(n) = Sheet(0,n).Value
Next
Dim iscontains = False
For Each nm As String In nms
Output.Show(nm)
If array.indexof(idds, nm) < 0 Then
iscontains = False
Exit For
End If
Next
If iscontains = False Then
messagebox.show("所选文件部分必选字段缺少,无法导入!")
Return "所选文件部分必选字段缺少,无法导入!"
End If
End If
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Post By：2016/5/3 16:17:00 [显示全部帖子]
