Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/ValidatorCollection.cs

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+//------------------------------------------------------------------------------
+// <copyright file="ValidatorCollection.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+/*
+ */
+
+namespace System.Web.UI {
+    using System.Runtime.InteropServices;
+    using System.Collections;
+
+    /// <devdoc>
+    ///    <para> Exposes a 
+    ///       read-only array of <see cref='System.Web.UI.IValidator'/>
+    ///       references.</para>
+    /// </devdoc>
+    public sealed class ValidatorCollection : ICollection {
+        private ArrayList data;
+
+
+
+        /// <devdoc>
+        /// <para>Initializes a new instance of the <see cref='System.Web.UI.ValidatorCollection'/> class.</para>
+        /// </devdoc>
+        public ValidatorCollection() {
+            data = new ArrayList();
+        }
+
+
+        /// <devdoc>
+        ///    <para>Indicates the number of references in the collection. 
+        ///       This property is read-only.</para>
+        /// </devdoc>
+        public int Count {
+            get {
+                return data.Count;
+            }
+        }
+
+
+        /// <devdoc>
+        ///    <para>Indicates the validator at the specified index. This 
+        ///       property is read-only.</para>
+        /// </devdoc>
+        public IValidator this[int index] {
+            get { 
+                return(IValidator) data[index];
+            }
+        }
+
+
+        /// <devdoc>
+        ///    <para>Adds the specified validator to the collection.</para>
+        /// </devdoc>
+        public void Add(IValidator validator) {
+            data.Add(validator);
+        }
+
+
+        /// <devdoc>
+        ///    <para>Returns whether the specified validator exists in the collection.</para>
+        /// </devdoc>
+        public bool Contains(IValidator validator) {
+            return data.Contains(validator);
+        }
+
+
+        /// <devdoc>
+        ///    <para>Removes the specified validator from the collection.</para>
+        /// </devdoc>
+        public void Remove(IValidator validator) {
+            data.Remove(validator);
+        }
+
+
+        /// <devdoc>
+        ///    <para>Gets an enumerator that iterates over the collection.</para>
+        /// </devdoc>
+        public IEnumerator GetEnumerator() {
+            return data.GetEnumerator();
+        }        
+
+
+
+        /// <devdoc>
+        ///    <para>Copies a validator to the specified collection and location.</para>
+        /// </devdoc>
+        public void CopyTo(Array array, int index) {
+            for (IEnumerator e = this.GetEnumerator(); e.MoveNext();)
+                array.SetValue(e.Current, index++);
+        }
+
+
+        /// <devdoc>
+        ///    <para>Indicates an object that can be used to synchronize the 
+        ///    <see cref='System.Web.UI.ValidatorCollection'/> . 
+        ///       This property is read-only.</para>
+        /// </devdoc>
+        public Object SyncRoot {
+            get { return this;}
+        }
+
+
+        /// <devdoc>
+        /// <para>Indicates whether the <see cref='System.Web.UI.ValidatorCollection'/> is read-only. This property is 
+        ///    read-only.</para>
+        /// </devdoc>
+        public bool IsReadOnly {
+            get { return false;}
+        }
+
+
+        /// <devdoc>
+        /// <para>Indicates whether the <see cref='System.Web.UI.ValidatorCollection'/> is synchronized 
+        ///    (thread-safe). This property is read-only.</para>
+        /// </devdoc>
+        public bool IsSynchronized {
+            get { return false;}
+        }
+
+    }    
+}