Question

我正在尝试将特定数据从excel导入到datagrid，并能够使用以下查询将所有excel数据导入datagrid

从[Allinone $]
中选择*

也低于查询工作文件

从[Allinone $]
中选择状态

但低于查询无法正常工作

从[Allinone $]
中选择part.desc

我的代码在

之下

Try
         Dim filename As String
         Dim ofd As New OpenFileDialog
         ofd.Title = "Please select the excel which you want to import"
         If ofd.ShowDialog = DialogResult.OK Then
             filename = ofd.FileName
             Dim strin As String = "Provider=Microsoft.ACE.OLEDB.12.0; Data Source=" & filename & ";Extended Properties=""Excel 12.0;HDR=YES"";"
             Dim con As OleDbConnection = New OleDbConnection(strin)
             If con.State = ConnectionState.Closed Then
                 con.Open()
                 Dim command As OleDbCommand = New OleDbCommand()
                 command.CommandText = "Select status from [Allinone$]"
                 command.Connection = con
                 Dim adapter As OleDbDataAdapter = New OleDbDataAdapter()
                 adapter.SelectCommand = command
                 Dim dt As New DataSet
                 adapter.Fill(dt, "AllTickets")
                 DataGridView1.DataSource = dt.Tables(0)
             End If
         Else
             MsgBox("Havn't selected the file,Form Gonna end now")
             Exit Sub
         End If
 Catch ex As Exception
     MsgBox(ex.ToString)
 End Try

我希望标题中的。（点）可能有问题..有没有办法解决它..

Answer 1

什么是part，什么是desc？

如果您的列的标题是part.desc，那么您应该将其括在方括号中，因为它包含一个特殊字符。

试试这个：

Select [part#desc] from [Allinone$]

编辑：由于某些原因，当与OLEDB绑定时，excel不喜欢标题中的点。在查询中用＃替换点。

将特定数据从excel导入到datagrid vb.net

1 个答案: