请教: 我有一个表,在SQL数据库中,我用sqlcommand取数过来,我想根据工号分别保存成一个EXCEL表格
提示报错,什么原因,谢谢
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此主题相关图片如下:列0不属于表.png
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Dim cmd1 As new sqlcommand
Dim da As DataTable
Dim yg As String
cmd1.C
cmd1.CommandText="Select 工号,姓名 fr om pxmx"
da=cmd1.ExecuteReader
For Each yg In da.GetValues("工号")
Dim b As new XLS.Book
Dim s As XLS.Sheet=b.sheets(0)
'Dim Style As Xls.Style = b.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 da.DataCols.count-1
s(0,c).value=da.DataCols(c).Name
Next
For r As Integer=0 To da.DataRows.count-1
For c As Integer=0 To da.DataCols.count-1
MessageBox.show(c)
s(r+1,c).value=da.dataRows(r)(c)
MessageBox.show(2)
Next
b.Save("c:\lzj\" & da.dataRows(r)(0) & da.dataRows(r)(1) & ".xls")
Next
Next