Dim dt As Table = Tables("生产计划_table1")
Dim nms() As String = {"订单编号","颜色名称","数量","面积","客户名称","接单日期","订单类型","完工日期","下单日期"} '要导出的列名
Dim caps() As String = {"订单编号","颜色名称","数量","面积","客户名称","接单日期","订单类型","完工日期","下单日期"} '对应的列标题
Dim Book As New XLS.Book '定义一个Excel工作簿
Dim Sheet As XLS.Sheet = Book.Sheets(0) '引用工作簿的第一个工作表
Dim st As XLS.Style = Book.NewStyle '日期列的显示格式
st.Format = "yyyy-MM-dd"
For c As Integer = 0 To nms.length -1
Sheet(0, c).Value = caps(c) '指定列标题
If dt.Cols(nms(c)).IsDate Then '如果是日期列
Sheet.Cols(c).Style = st '设置显示格式
End If
Next
For r As Integer = 0 To dt.Rows.Count - 1 '填入数据
For c As Integer = 0 To nms.length -1
Sheet(r +1, c).Value = dt.rows(r)(nms(c))
Next
Next
Dim dlg As New SaveFileDialog '定义一个新的SaveFileDialog
dlg.Filter= "Excel文件|*.xls" '设置筛选器
If dlg.ShowDialog = DialogResult.Ok Then
Book.Save(dlg.FileName)
Dim Proc As New Process
Proc.File = dlg.FileName
End If
这段代码导出后只有最后一列显示的是日期格式,其它几列没有显示为什么?
[此贴子已经被作者于2018/11/26 16:41:42编辑过]