Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web.Mobile/UI/MobileControls/Design/FieldCollectionEditor.cs

@@ -0,0 +1,84 @@
+//------------------------------------------------------------------------------
+// <copyright file="FieldCollectionEditor.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+namespace System.Web.UI.Design.MobileControls 
+{
+    using System;
+    using System.Collections;
+    using System.ComponentModel;
+    using System.ComponentModel.Design;
+    using System.Diagnostics;
+    using System.Drawing.Design;
+    using System.Web.UI.WebControls;
+    using System.Runtime.Serialization.Formatters;
+
+    using ObjectList = System.Web.UI.MobileControls.ObjectList;
+
+    /// <summary>
+    ///    <para>
+    ///       The editor for column collections.
+    ///    </para>
+    /// </summary>
+    [
+        System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
+        Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
+    ]
+    [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.")]
+    internal class FieldCollectionEditor : UITypeEditor 
+    {
+        /// <summary>
+        ///    <para>
+        ///       Edits the value specified.
+        ///    </para>
+        /// </summary>
+        /// <param name='context'>
+        ///    An <see cref='System.ComponentModel.ITypeDescriptorContext'/> that specifies the context of the value to edit.
+        /// </param>
+        /// <param name=' provider'>
+        ///    An <see cref='System.IServiceProvider'/> .
+        /// </param>
+        /// <param name=' value'>
+        ///    The object to edit.
+        /// </param>
+        /// <returns>
+        ///    <para>
+        ///       The updated value.
+        ///    </para>
+        /// </returns>
+        public override Object EditValue(ITypeDescriptorContext context, IServiceProvider provider, Object value) 
+        {
+            IDesignerHost designerHost = (IDesignerHost)context.GetService(typeof(IDesignerHost));
+            Debug.Assert(designerHost != null, "Did not get DesignerHost service.");
+
+            Debug.Assert(context.Instance is ObjectList, "Expected objectlist");
+            ObjectList _objectList = (ObjectList)context.Instance;
+
+            ObjectListDesigner _designer = (ObjectListDesigner)designerHost.GetDesigner(_objectList);
+            Debug.Assert(_designer != null, "Did not get designer for component");
+
+            _designer.InvokePropertyBuilder(ObjectListComponentEditor.IDX_FIELDS);
+            return value;
+        }
+
+        /// <summary>
+        ///    <para>
+        ///       Gets the edit style.
+        ///    </para>
+        /// </summary>
+        /// <param name='context'>
+        ///    An <see cref='System.ComponentModel.ITypeDescriptorContext'/> that specifies the associated context.
+        /// </param>
+        /// <returns>
+        ///    <para>
+        ///       A <see cref='System.Drawing.Design.UITypeEditorEditStyle'/> that represents the edit style.
+        ///    </para>
+        /// </returns>
+        public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context) 
+        {
+            return UITypeEditorEditStyle.Modal;
+        }
+    }
+}