Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web.DynamicData/DynamicData/DataControlReference.cs

@@ -0,0 +1,48 @@
+namespace System.Web.DynamicData {
+    using System;
+    using System.ComponentModel;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Drawing.Design;
+    using System.Security.Permissions;
+    using System.Web.UI;
+
+    /// <summary>
+    /// Registers a DataControl for use with Dynamic Data
+    /// </summary>
+    public class DataControlReference {
+        /// <summary>
+        /// Dynamic data manager registering the data control
+        /// </summary>
+        [Browsable(false)]
+        public DynamicDataManager Owner {
+            get;
+            internal set;
+        }
+
+        /// <summary>
+        /// ControlID of the DataControl
+        /// </summary>
+        [
+        Category("Behavior"),
+        DefaultValue(""),
+        IDReferenceProperty(),
+        ResourceDescription("DataControlReference_ControlID"),
+        TypeConverter("System.Web.DynamicData.Design.DataControlReferenceIDConverter, " + AssemblyRef.SystemWebDynamicDataDesign),
+        SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "ID")
+        ]
+        public string ControlID {
+            get;
+            set;
+        }
+
+        [SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
+        public override string ToString() {
+            if (String.IsNullOrEmpty(ControlID)) {
+                return "DataControl";
+            }
+            else {
+                return "DataControl: " + ControlID;
+            }
+        }
+    }
+}