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MobileListItemCollection Class

Note: This API is now obsolete.

Represents a collection of MobileListItem objects, and is used to hold the items of a List control and a SelectionList control. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.

System.Object
  System.Web.UI.MobileControls.ArrayListCollectionBase
    System.Web.UI.MobileControls.MobileListItemCollection

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

[ObsoleteAttribute("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public class MobileListItemCollection : ArrayListCollectionBase, 
	IStateManager

The MobileListItemCollection type exposes the following members.

  NameDescription
Public methodMobileListItemCollection()Initializes a new instance of the MobileListItemCollection class. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodMobileListItemCollection(ArrayList)Initializes a new instance of the MobileListItemCollection class using the provided array. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
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  NameDescription
Public propertyCountReturns the number of elements in a collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public propertyIsReadOnlyGets a value indicating whether a collection is read-only. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public propertyIsSynchronizedGets a value indicating whether a collection is synchronized. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Protected propertyIsTrackingViewStateGets a value indicating whether the collection is tracking changes to view state. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public propertyItemGets a MobileListItem item in the collection by index. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected propertyItemsGets or sets the collection of items in an array list object. The default value is Empty. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public propertySyncRootReturns the SyncRoot object for the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
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  NameDescription
Public methodAdd(MobileListItem)Adds an item to the end of a collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodAdd(String)Adds an item to the end of a collection with the provided string as the Text property. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodClearClears the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodContainsGets a value indicating whether the given item is contained in the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodCopyToCopies the items in the collection to an array, starting at the given index. Intended for internal use only. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetAllGets the items in the specified collection as a single array of MobileListItem objects. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodGetEnumeratorRetrieves an enumerator for the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site. (Inherited from ArrayListCollectionBase.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodIndexOfGets the index of the specified item in a MobileListItemCollection object. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodInsert(Int32, String)Adds an item to the specified location in the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodInsert(Int32, MobileListItem)Adds an item to the specified location in the collection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected methodLoadViewStateLoads the collection's previously saved view state. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodRemove(MobileListItem)Removes the item with the specified value. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodRemove(String)Removes the item with the specified value. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodRemoveAtRemoves the item at the specified index. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Protected methodSaveViewStateSaves the changes to a server control's view state to a Object. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodSetAllSets the array of MobileListItem objects as the MobileListItemCollection. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Protected methodTrackViewStateInstructs the collection to track changes to its view state. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
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  NameDescription
Explicit interface implemetationPrivate propertyIStateManager.IsTrackingViewStateInfrastructure. For a description of this member, see IStateManager.IsTrackingViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Explicit interface implemetationPrivate methodIStateManager.LoadViewStateInfrastructure. For a description of this member, see IStateManager.LoadViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Explicit interface implemetationPrivate methodIStateManager.SaveViewStateInfrastructure. For a description of this member, see IStateManager.SaveViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
Explicit interface implemetationPrivate methodIStateManager.TrackViewStateInfrastructure. For a description of this member, see IStateManager.TrackViewState. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
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Accessing the Items property of a List control or the Items property of a SelectionList control retrieves a MobileListItemCollection object. You can add or remove items from the collection at run time.

A MobileListItemCollection object inherits from the ICollection interface.

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

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

<script runat="server">
    public void Page_Load(Object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Label1.Text = "Select an item";

            // Create and fill an array list.
            ArrayList listValues = 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 =
                System.Web.UI.MobileControls.ListSelectType.Radio;
        }
        else
        {
            if (SelList1.SelectedIndex > -1)
            {
                // To show the selection, use the Selection property.
                Label1.Text = "Your selection is " +
                    SelList1.Selection;

                // Or, show the selection by using 
                // the MobileListItemCollection class.
                // Get the index of the selected item
                int idx = SelList1.SelectedIndex;
                Label2.Text = "You have selected " +
                    SelList1.Items[idx].Text;

                // Insert a copy of the selected item
                MobileListItem mi = 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";
            }
        }
    }
</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>

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1
Obsolete (compiler warning) in 4.5.2
Obsolete (compiler warning) in 4.5.1
Obsolete (compiler warning) in 4.5
Obsolete (compiler warning) in 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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