以下是引用有点甜在2018/8/16 22:25:00的发言：
Dim dlg As New SaveFileDialog '定义一个新的SaveFileDialog
dlg.Filter = "Excel文件|*.xls;*.xlsx" '设置筛选器
Dim flg As New SaveExcelFlags
flg.CellStyle = True
Dim dt As Table = e.Form.controls("table1").Table
If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
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 Style As Xls.Style = Book.NewStyle '新建一个样式
Style.BackColor = Color.Red '样式的背景颜色设为红色
For c As Integer = 0 To dt.Cols.Count -1 '添加列标题
Sheet(0, c).Value = dt.Cols(c).Name
Next
For r As Integer = 0 To dt.Rows.Count - 1 '填入数据
For c As Integer = 0 To dt.Cols.Count -1
Sheet(r +1, c).Value = dt.rows(r)(c)
If dt.rows(r).DataRow.GetError(dt.Cols(c).name) > "" Then
Sheet(r + 1,c).Style = Style '设置折扣单元格的样式
End If
Next
Next
'打开工作簿
Book.Save(dlg.FileName)
Dim Proc As New Process
Proc.File = dlg.FileName
Proc.Start()
End If
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老师，我也想来着，您看我的思路可以不？
Dim dlg As New SaveFileDialog '定义一个新的SaveFileDialog
dlg.Filter = "Excel文件|*.xls;*.xlsx" '设置筛选器
Dim flg As New SaveExcelFlags
flg.CellStyle = True
Dim t As Table = e.Form.controls("table1").Table
If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
t.SaveExcel(dlg.FileName, "人员信息",flg) '保存文件
End If
Dim App As New MSExcel.Application
Dim Wb As MSExcel.Workbook = App.WorkBooks.Open(dlg.FileName)
Dim Ws As MSExcel.WorkSheet = Wb.WorkSheets(1)
Dim Rg As MSExcel.Range = Ws.UsedRange
'For Each r As Row In t.Rows
'For Each dc As Col In t.Cols ''对于table1中的每一列
'If r.GetError(dc)) IsNot Nothing Then
'Ws.cells(r.index+t.HeaderRows+1, dc.Index+1).Interior.Color = RGB(clr.r, clr.g, clr.b) 这里赋值红色
'End If
'Next
'Next
app.visible = True
我先去理解您的代码
还是您的办法简单易理解。
[此贴子已经被作者于2018/8/16 22:36:42编辑过]
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Post By：2018/8/15 20:33:00 [显示全部帖子]
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