将行插入SQL Server时出现System.Data.DataRowView异常

Question

我收到错误每次单击我的按钮时，对象类型System.Data.DataRowView都没有映射到已知的托管提供者本机类型..这是我的代码..

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

    Dim insertCommand = <xml>
    INSERT INTO returns(
        Department, 
        Purpose, 
        Item_details, 
        Requested_by, 
        Approved_by, 
        ReturnDate
    ) 
    SELECT
        Department, 
        Purpose, 
        Items_Details, 
        Requested_by, 
        Approved_by, 
        Date 
    FROM borrow 
    WHERE ID = @BorrowID;
</xml>

    Dim param = cmd.CreateParameter()
    param.ParameterName = "@BorrowID"
    param.Value = ListBox1.SelectedValue


    cmd.CommandText = insertCommand.Value
    cmd.Parameters.Add(param)

    cmd.Connection = con
    Try
        con.Open()
        cmd.ExecuteNonQuery()

    Catch SqlExceptionErr As Exception
        MsgBox(SqlExceptionErr.ToString)


    Finally
        con.Close()
    End Try

End Sub

Answer 1

Borrow.Id需要绑定到ListBox.ValueMember。