帮看看这是什么错误??

weirui1231

报错为"Unable to cast object of type 'System.Windows.Forms.BindingSource' to type 'System.Data.DataTable'."

我该怎样来改啊...............

sulfuresser

'System.Windows.Forms.BindingSource' to type 'System.Data.DataTable

无法将System.Windows.Forms.BindingSource类型转换为System.Data.DataTable类型

苹果小刀

应是BindingSource.DataTable之 类！

weirui1231

那我要怎样写才对啊

weirui1231

我先用了:Dim binds As BindingSource = New BindingSource
        Dim dt As DataTable = New DataTable
        Dim da As Odbc.OdbcDataAdapter
        Dim Conn As New Odbc.OdbcConnection
        Conn = Me.comm.DBopen()
        da = New Odbc.OdbcDataAdapter(sSelectCmd, Conn)
        da.Fill(dt)
        binds.DataSource = dt
        Me.DgViewReportCode.DataSource = binds
        Me.BindingNavReportCode.BindingSource = bind

然后在另外一个过程用了
           Dim dt1 As DataTable = New DataTable()
             dt1 = Me.DgViewReportCode.DataSource   '''这里报错
                    IsPaste = False
                    dt1.AcceptChanges()
报错为:"无法将System.Windows.Forms.BindingSource类型转换为System.Data.DataTable类型"

为什么会报这样的错啊......该怎样改了/???