92 lines
3.5 KiB
C#
92 lines
3.5 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="ItemCollectionEditor.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.UI.Design.MobileControls
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{
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using System;
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using System.Collections;
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using System.ComponentModel;
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using System.ComponentModel.Design;
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using System.Diagnostics;
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using System.Drawing.Design;
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using System.Web.UI.MobileControls;
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using System.Web.UI.WebControls;
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using System.Runtime.Serialization.Formatters;
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/// <summary>
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/// <para>
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/// The editor for Item collections.
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/// </para>
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/// </summary>
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[
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System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
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Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
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]
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[Obsolete("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.")]
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internal class ItemCollectionEditor : UITypeEditor
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{
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/// <summary>
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/// <para>
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/// Edits the value specified.
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/// </para>
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/// </summary>
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/// <param name='context'>
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/// An <see cref='System.ComponentModel.ITypeDescriptorContext'/> that specifies the context of the value to edit.
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/// </param>
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/// <param name=' provider'>
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/// An <see cref='System.IServiceProvider'/> .
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/// </param>
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/// <param name=' value'>
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/// The object to edit.
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/// </param>
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/// <returns>
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/// <para>
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/// The updated value.
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/// </para>
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/// </returns>
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public override Object EditValue(ITypeDescriptorContext context, IServiceProvider provider, Object value)
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{
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IDesignerHost designerHost = (IDesignerHost)context.GetService(typeof(IDesignerHost));
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Debug.Assert(designerHost != null, "Did not get DesignerHost service.");
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Object obj = context.Instance;
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Debug.Assert(obj is List || obj is SelectionList, "Expected List or SelectionList");
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IDesigner designer = designerHost.GetDesigner((IComponent)obj);
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Debug.Assert(designer != null, "Did not get designer for component");
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if (obj is List)
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{
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((ListDesigner)designer).InvokePropertyBuilder(ListComponentEditor.IDX_ITEMS);
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}
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else
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{
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((SelectionListDesigner)designer).InvokePropertyBuilder(
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SelectionListComponentEditor.IDX_ITEMS);
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}
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return value;
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}
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/// <summary>
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/// <para>
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/// Gets the edit style.
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/// </para>
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/// </summary>
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/// <param name='context'>
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/// An <see cref='System.ComponentModel.ITypeDescriptorContext'/> that specifies the associated context.
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/// </param>
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/// <returns>
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/// <para>
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/// A <see cref='System.Drawing.Design.UITypeEditorEditStyle'/> that represents the edit style.
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/// </para>
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/// </returns>
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public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
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{
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return UITypeEditorEditStyle.Modal;
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}
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}
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}
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