试试
Dim st As Date = Date.Now
SystemReady = False
'追加数据代码
Dim dlg As New OpenFileDialog
dlg.Filter= "所有文件|*.*|Excel2003文件|*.xls|Excel2007文件|*.xlsx" '设置筛选器
If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
If MessageBox.Show("是否合并?","请确认!",MessageBoxButtons.OKCancel,MessageBoxIcon.Question) = DialogResult.OK Then
Forms("加载窗口").Show
Try
Dim Book As New XLS.Book(dlg.FileName)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Tables(e.Form.Name & "_Table3").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
Dim nms() As String = {"订单编号","工序","产品型号","数量","选择员工","差数","单价","金额"}
'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 = 1 To Sheet.Rows.Count -1
Dim r As Row = Tables(e.Form.Name & "_Table3").AddNew()
For m As Integer = 0 To nms.Length - 1
r(nms(m)) = Sheet(n,m).Value
Next
Next
Tables(eForm.Name & "_Table3").ResumeRedraw()
Catch ex As Exception
MessageBox.Show("追加数据失败")
End Try
End If
End If
SystemReady = True
MessageBox.Show("耗时: " & (Date.Now - st).TotalSeconds & "秒") '计算并显示执行代码所花费的秒数
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Post By：2020/7/17 23:45:00 [显示全部帖子]
