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MobileListItem Class

Represents an individual item within a List or SelectionList ASP.NET mobile control.

Namespace:  System.Web.UI.MobileControls
Assembly:  System.Web.Mobile (in System.Web.Mobile.dll)

'Declaration
<PersistNameAttribute("Item")> _
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
Public Class MobileListItem _
	Inherits TemplateContainer _
	Implements IStateManager
'Usage
Dim instance As MobileListItem
<mobile:MobileListItem />

Although the class name is MobileListItem, the element name is Item. On a mobile page, you declare an item by using the <Item>element.

The following code example shows how you manipulate items in the MobileListItem object through the MobileListItemCollection class by using the selected item's index of the SelectionList.Items property.

<%@ Page Language="VB"  
    Inherits="System.Web.UI.MobileControls.MobilePage" %>
<%@ Register TagPrefix="mobile"  
    Namespace="System.Web.UI.MobileControls" 
    Assembly="System.Web.Mobile" %>

<script runat="server">
    Public Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
        If Not IsPostBack Then
            Label1.Text = "Select an item" 

            ' Create and fill an array list. 
            Dim listValues As New ArrayList()
            listValues.Add("One")
            listValues.Add("Two")
            listValues.Add("Three")

            ' Bind the array to the list.
            SelList1.DataSource = listValues
            SelList1.DataBind()

            ' Set the SelectType.
            SelList1.SelectType = ListSelectType.Radio
        Else 
            If (SelList1.SelectedIndex > -1) Then 
                ' To show the selection, use the Selection property.
                Label1.Text = "Your selection is " & _
                    SelList1.Selection.Text

                ' Or, show the selection by using  
                ' the MobileListItemCollection class. 
                ' Get the index of the selected item 
                Dim idx As Integer = SelList1.SelectedIndex
                Label2.Text = "You have selected " & _
                    SelList1.Items(idx).Text

                ' Insert a copy of the selected item 
                Dim mi As MobileListItem = SelList1.Selection
                Label3.Text = "The index of your selection is " & _
                    mi.Index.ToString()
                SelList1.Items.Insert(idx, _
                    New MobileListItem(mi.Text + " Copy"))
            Else
                Label1.Text = "No items selected" 
            End If 
        End If 
    End Sub
</script>

<html xmlns="http:'www.w3.org/1999/xhtml" >
<body>
    <mobile:form id="form1" runat="server">
        <mobile:Label id="Label1" runat="server" 
            Text="Show a list" />
        <mobile:Label id="Label2" runat="server" />
        <mobile:Label id="Label3" runat="server" />
        <mobile:SelectionList runat="server" 
            id="SelList1" />
        <mobile:Command id="Command1" runat="server" 
            Text=" OK " />
    </mobile:form>
</body>
</html>

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1
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