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---- 导入电子表格出错 (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=154535)
-- 发布时间：2020/9/17 16:57:00
-- 导入电子表格出错
老师，我想把一个文件夹下的电子表格都导入到一个表中，导到一半出现错误，请老师看看是啥问题引起的
此主题相关图片如下：微信图片_20200917165351.png
Dim nms() As String = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n"}
Dim bm As String="数据导入"
For Each file As String In FileSys.GetFiles("F:\\邮箱下载\\0917培训名单")
If file.EndsWith(".xls") OrElse file.EndsWith(".xlsx") Then
output.show(file)
Dim Book As New XLS.Book(file)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Tables(bm).StopRedraw()
\'\'注意以下数组中列名称的顺序,必须和Excel表中的列顺序一致
\'\'注意下面的循环变量从1开始,而不是从0开始,因为Excel表的第一行是标题
For n As Integer = 0 To Sheet.Rows.Count -1
Dim r As Row = Tables(bm).AddNew()
For m As Integer = 0 To nms.Length - 1
r(nms(m)) = Sheet(n,m).Value
Next
Next
Tables(bm).ResumeRedraw()
End If
Next
Dim bm As String="数据导入"
For Each file As String In FileSys.GetFiles("F:\\邮箱下载\\0917培训名单")
If file.EndsWith(".xls") OrElse file.EndsWith(".xlsx") Then
output.show(file)
Dim Book As New XLS.Book(file)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Tables(bm).StopRedraw()
\'\'注意以下数组中列名称的顺序,必须和Excel表中的列顺序一致
\'\'注意下面的循环变量从1开始,而不是从0开始,因为Excel表的第一行是标题
For n As Integer = 0 To Sheet.Rows.Count -1
Dim r As Row = Tables(bm).AddNew()
For m As Integer = 0 To nms.Length - 1
r(nms(m)) = Sheet(n,m).Value
Next
Next
Tables(bm).ResumeRedraw()
End If
Next
-- 发布时间：2020/9/17 17:13:00
--
可能有些文件没有表格
output.show(file)
Dim Book As New XLS.Book(file)
Dim Book As New XLS.Book(file)
output.show(Book.Sheets.count)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Dim Sheet As XLS.Sheet = Book.Sheets(0)