VB.NET导入具有多个分隔符的CSV文件

Question

我出现了一个我要导入数据表的CSV文件。我遇到的挑战是该文件有2个不同的分隔符。前几列用＆＃34;标签＆＃34;分隔。其余的用＆＃34 ;;＆＃34;。我可以轻松处理这个，但不知道如何处理这两个。到目前为止我所拥有的代码，但很难找到扩展它的方法来导入它的单步：

Public Function LoadFileToDatatable(ByVal FullFilePath As String)
    'Load the Testfile into an datatable
    Dim folder As String = System.IO.Path.GetDirectoryName(FullFilePath)
    Dim filename As String = System.IO.Path.GetFileName(FullFilePath)
    Dim con = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & folder & ";Extended Properties=""text;HDR=No;FMT=Delimited"";"
    Dim dt As New DataTable

    Using Adp As New OleDbDataAdapter("Select * From " & filename, con)
        Adp.Fill(dt)

        'Remove the first row as it contains the header data
        Dim theRow As DataRow = dt.Rows(0)
        dt.Rows.Remove(theRow)
    End Using
    Return dt
End Function