2013-06-25 51 views
0

我很努力将FolderID整数设置为FolderList集合上的FolderID属性。 FolderList绑定到外部中继器。我看到的大多数示例都使用DataTable,而不是自定义集合。我环顾四周,实在找不到任何东西来帮助我。与内部中继器与外部相关的内置中继器的问题

'-------------------------------------------------------- 
'Protected Sub Page_Load() 
'-------------------------------------------------------- 
'. 
'. 
'. 
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 

    '---------------------------------------------------- 
    'Output 
    '---------------------------------------------------- 
    '. 
    '. 
    '. 
    With Folders 

     '------------------------------------------------ 
     'Data 
     '------------------------------------------------ 
     '. 
     '. 
     '. 
     .DataSource = New FolderList(1) 

     '------------------------------------------------ 
     'Bind 
     '------------------------------------------------ 
     '. 
     '. 
     '. 
     .DataBind() 

    End With 

End Sub 

'-------------------------------------------------------- 
'Protected Sub Folders_ItemDataBound() 
'-------------------------------------------------------- 
'. 
'. 
'. 
Private Sub Folders_ItemDataBound(sender As Object, e As RepeaterItemEventArgs) Handles Folders.ItemDataBound 

    '---------------------------------------------------- 
    'Declarations 
    '---------------------------------------------------- 
    '. 
    '. 
    '. 
    Dim Item As Repeater = e.Item.FindControl("Files") 

    '---------------------------------------------------- 
    'Output 
    '---------------------------------------------------- 
    '. 
    '. 
    '. 
    With Item 

     Dim FolderID As Int32 = 1 

     '------------------------------------------------ 
     'Data 
     '------------------------------------------------ 
     '. 
     '. 
     '. 
     .DataSource = New PageList(FolderID) 

     '------------------------------------------------ 
     'Bind 
     '------------------------------------------------ 
     '. 
     '. 
     '. 
     .DataBind() 

    End With 

End Sub 
+0

这是一个有趣的评论方法。 –

+0

您是否问如何将FolderID设置为e.Item值? – Alexander

+0

试过这样的事情:Dim FolderID As Int32 = DataBinder.GetPropertyValue(e.Item,“FolderID”)没有运气 –

回答

1

昏暗FolderID作为的Int32 = DataBinder.GetPropertyValue(e.Item.DataItem强制转换, “FolderID”)