无法将属性绑定到列答案

【问题标题】：Cannot bind the property to the column无法将属性绑定到列
【发布时间】：2012-06-15 09:29:51
【问题描述】：

我正在尝试在文本框中显示您选择的“收件人”的序列号，但出现此错误：

System.ArgumentException: Cannot bind to the property or column RecipientSNo on the DataSource.

我用不同的查询（相同的代码，只是将列名从'recipient'更改为'issuer'）对另一个文本框执行此操作，只是为了调试并且它可以工作！我再次向“收件人”尝试了它，但它仍然不起作用；不起作用。我的代码：

    query("SELECT RecipientSNo FROM Recipient WHERE CONCAT(FirstName, ' ', MI, '. ', LastName) = '" & ReceiverName.Text & "';")
    Try
        adapter = New MySqlDataAdapter(CommandText, ServerString)
        table = New DataTable
        Dim ds As New DataSet
        Dim bs As BindingSource
        adapter.Fill(ds, "recipient")
        bs = New BindingSource(ds, "recipient")
        DataBindings.Clear()
        ReceiverSNo.DataBindings.Add("text", bs, "ReceipientSNo")
    Catch ex As Exception
        MsgBox(ex.ToString)
    End Try
    disconnect()

这是来自“发行人”的有效代码：

    query("SELECT IssuerSNo FROM Issuer WHERE CONCAT(FirstName, ' ', MI, '. ', LastName) = '" & IssuerName.Text & "';")
    Try
        adapter = New MySqlDataAdapter(CommandText, ServerString)
        table = New DataTable
        Dim ds As New DataSet
        Dim bs As BindingSource
        adapter.Fill(ds, "armorer")
        bs = New BindingSource(ds, "armorer")
        IssuerSNo.DataBindings.Clear()
        IssuerSNo.DataBindings.Add("text", bs, "ArmorerSNo")
    Catch ex As Exception
        MsgBox(ex.ToString)
    End Try
    disconnect()

我刚刚处理了这段代码并更改了文本框和列名，但它已经不起作用了.. 似乎是什么问题？我已经仔细检查了我的表名和列名。

【问题讨论】：

标签： vb.net datasource

【解决方案1】：

我觉得你应该写

ReceiverSNo.DataBindings.Clear()         
ReceiverSNo.DataBindings.Add("text", bs, "RecipientSNo")

查询返回的列名为RecipientSNo，
DataBindings.Add 使用ReceipientSNo

【讨论】：