Dim Book As New XLS.Book("d:\test.xls")
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Tables("成绩").StopRedraw()
Dim nms() As String = {"年级","类别","学校","学校班级","考号","姓名"}
For n As Integer = 1 To Sheet.Rows.Count -1
Dim bh As String = sheet(n,0).Text
Dim dr As DataRow = DataTables("成绩").Find("考号 = '" & bh & "'")
If dr Is Nothing Then '如果不存在同编号的订单
dr = DataTables("成绩").AddNew()
End If
For m As Integer = 0 To nms.Length - 1
dr(nms(m)) = Sheet(n,m).Value
Next
Next
Tables("成绩").ResumeRedraw()
１＼我想把test.xls并入成绩表，要实现如相同考号行值未变的时行跳过，如考号相同行有改变(如姓名)，如text有增加行则成表也增加行
２＼我想不指定xls,而是用文件对话打开怎么改
请求帮助一个初学者，谢谢
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Post By：2016/7/13 17:36:00 [只看该作者]
