Dim dlg As New OpenFileDialog '定义一个新的OpenFileDialog
dlg.Filter= "Excel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
Dim Book As New XLS.Book(dlg.FileName)
'Dim Book As New XLS.Book("d:\data\1.xls")
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Tables("制度标准二级_Table1").StopRedraw()
Forms("加载窗口").Show
'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 = {"频率","完成日期","备注"}
'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("制度标准二级_Table1").AddNew()
For m As Integer = 0 To nms.Length - 1
r(nms(m)) = Sheet(n,m).Value
Next
Next
Tables("制度标准二级_Table1").ResumeRedraw()
Tables("制度标准二级_Table1").Save
end if