Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/HtmlControls/HtmlInputReset.cs

@@ -0,0 +1,97 @@
+//------------------------------------------------------------------------------
+// <copyright file="HtmlInputReset.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+/*
+ * HtmlInputReset.cs
+ *
+ * Copyright (c) 2000 Microsoft Corporation
+ */
+
+using System.ComponentModel;
+using System.Security.Permissions;
+
+namespace System.Web.UI.HtmlControls {
+
+    // VSWhidbey 402612 and linked bugs
+    // We had a design change to map <input type="reset"> to a specific Html
+    // Input Control.  However, we have to provide backward compat. that would
+    // not break older app (e.g. Everett generate HtmlInputButton class in code
+    // behind.  So we need to create the new class inheriting from HtmlInputButton
+    // but overriding the corresponding properties and event to suppress them in
+    // designer (as they should not be in the first place, but it was not fixed
+    // in V1 unfortunately)
+
+
+    [DefaultEvent("")]
+    [SupportsEventValidation]
+    public class HtmlInputReset : HtmlInputButton {
+
+        /*
+         *  Creates an intrinsic Html INPUT type=reset control.
+         */
+
+        /// <devdoc>
+        /// <para>Initializes a new instance of a <see cref='System.Web.UI.HtmlControls.HtmlInputReset'/> class using 
+        ///    default values.</para>
+        /// </devdoc>
+        public HtmlInputReset() : base("reset") {
+        }
+
+        /*
+         *  Creates an intrinsic Html INPUT type=reset control.
+         */
+
+        /// <devdoc>
+        /// <para>Initializes a new instance of a <see cref='System.Web.UI.HtmlControls.HtmlInputReset'/> class using the 
+        ///    specified string.</para>
+        /// </devdoc>
+        public HtmlInputReset(string type) : base(type) {
+        }
+
+        [
+        Browsable(false),
+        EditorBrowsable(EditorBrowsableState.Never)
+        ]
+        public override bool CausesValidation {
+            get {
+                return base.CausesValidation;
+            }
+            set {
+                base.CausesValidation = value;
+            }
+        }
+
+        [
+        Browsable(false),
+        EditorBrowsable(EditorBrowsableState.Never)
+        ]
+        public override string ValidationGroup {
+            get {
+                return base.ValidationGroup;
+            }
+            set {
+                base.ValidationGroup = value;
+            }
+        }
+
+        [
+        Browsable(false),
+        EditorBrowsable(EditorBrowsableState.Never)
+        ]
+        public new event EventHandler ServerClick {
+            add {
+                base.ServerClick += value;
+            }
+            remove {
+                base.ServerClick -= value;
+            }
+        }
+
+        internal override void RenderAttributesInternal(HtmlTextWriter writer) {
+            // We didn't generate any server event for reset button in older version
+        }
+    }
+}