Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/WebParts/ProxyWebPartManager.cs

@@ -0,0 +1,128 @@
+//------------------------------------------------------------------------------
+// <copyright file="ProxyWebPartManager.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Web.UI.WebControls.WebParts {
+
+    using System;
+    using System.ComponentModel;
+    using System.Diagnostics;
+    using System.Web.UI;
+
+    [
+    Bindable(false),
+    Designer("System.Web.UI.Design.WebControls.WebParts.ProxyWebPartManagerDesigner, " + AssemblyRef.SystemDesign),
+    NonVisualControl(),
+    ParseChildren(true),
+    PersistChildren(false)
+    ]
+    public class ProxyWebPartManager : Control {
+
+        private ProxyWebPartConnectionCollection _staticConnections;
+
+        [
+        EditorBrowsable(EditorBrowsableState.Never),
+        ]
+        public override string ClientID {
+            get {
+                return base.ClientID;
+            }
+        }
+
+        [
+        EditorBrowsable(EditorBrowsableState.Never),
+        ]
+        public override ControlCollection Controls {
+            get {
+                return base.Controls;
+            }
+        }
+
+        [
+        DefaultValue(false),
+        EditorBrowsable(EditorBrowsableState.Never),
+        ]
+        public override bool EnableTheming {
+            get {
+                return false;
+            }
+            set {
+                throw new NotSupportedException(SR.GetString(SR.NoThemingSupport, this.GetType().Name));
+            }
+        }
+
+        [
+        DefaultValue(""),
+        EditorBrowsable(EditorBrowsableState.Never),
+        ]
+        public override string SkinID {
+            get {
+                return String.Empty;
+            }
+            set {
+                throw new NotSupportedException(SR.GetString(SR.NoThemingSupport, this.GetType().Name));
+            }
+        }
+
+        [
+        DefaultValue(null),
+        DesignerSerializationVisibility(DesignerSerializationVisibility.Content),
+        EditorBrowsable(EditorBrowsableState.Never),
+        MergableProperty(false),
+        PersistenceMode(PersistenceMode.InnerProperty),
+        WebCategory("Behavior"),
+        WebSysDescription(SR.WebPartManager_StaticConnections),
+        ]
+        public ProxyWebPartConnectionCollection StaticConnections {
+            get {
+                if (_staticConnections == null) {
+                    _staticConnections = new ProxyWebPartConnectionCollection();
+                }
+                return _staticConnections;
+            }
+        }
+
+        [
+        Browsable(false),
+        DefaultValue(false),
+        EditorBrowsable(EditorBrowsableState.Never),
+        ]
+        public override bool Visible {
+            get {
+                return false;
+            }
+            set {
+                throw new NotSupportedException(SR.GetString(SR.ControlNonVisual, this.GetType().Name));
+            }
+        }
+
+        protected override ControlCollection CreateControlCollection() {
+            return new EmptyControlCollection(this);
+        }
+
+        [
+        EditorBrowsable(EditorBrowsableState.Never),
+        ]
+        public override void Focus() {
+            throw new NotSupportedException(SR.GetString(SR.NoFocusSupport, this.GetType().Name));
+        }
+
+        protected internal override void OnInit(EventArgs e) {
+            base.OnInit(e);
+
+            Page page = Page;
+            Debug.Assert(page != null);
+            if ((page != null) && !DesignMode) {
+                WebPartManager webPartManager = WebPartManager.GetCurrentWebPartManager(page);
+                if (webPartManager == null) {
+                    throw new InvalidOperationException(SR.GetString(SR.WebPartManagerRequired));
+                }
+                StaticConnections.SetWebPartManager(webPartManager);
+            }
+        }
+
+    }
+}
+