83 lines
2.4 KiB
C#
83 lines
2.4 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="TreeNodeStyleCollection.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.UI.WebControls {
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using System;
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using System.Collections;
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using System.ComponentModel;
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using System.Web;
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public sealed class TreeNodeStyleCollection : StateManagedCollection {
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private static readonly Type[] knownTypes = new Type[] { typeof(TreeNodeStyle) };
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internal TreeNodeStyleCollection() {
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}
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protected override void OnInsert(int index, object value) {
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base.OnInsert(index, value);
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if (value is TreeNodeStyle) {
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TreeNodeStyle style = (TreeNodeStyle)value;
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style.Font.Underline = style.Font.Underline;
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}
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else {
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throw new ArgumentException(SR.GetString(SR.TreeNodeStyleCollection_InvalidArgument), "value");
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}
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}
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public TreeNodeStyle this[int i] {
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get {
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return (TreeNodeStyle)((IList)this)[i];
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}
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set {
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((IList)this)[i] = value;
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}
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}
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public int Add(TreeNodeStyle style) {
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return ((IList)this).Add(style);
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}
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public bool Contains(TreeNodeStyle style) {
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return ((IList)this).Contains(style);
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}
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public void CopyTo(TreeNodeStyle[] styleArray, int index) {
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base.CopyTo(styleArray, index);
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}
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public int IndexOf(TreeNodeStyle style) {
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return ((IList)this).IndexOf(style);
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}
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public void Insert(int index, TreeNodeStyle style) {
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((IList)this).Insert(index, style);
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}
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protected override object CreateKnownType(int index) {
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return new TreeNodeStyle();
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}
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protected override Type[] GetKnownTypes() {
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return knownTypes;
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}
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public void Remove(TreeNodeStyle style) {
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((IList)this).Remove(style);
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}
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public void RemoveAt(int index) {
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((IList)this).RemoveAt(index);
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}
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protected override void SetDirtyObject(object o) {
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if (o is TreeNodeStyle) {
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((TreeNodeStyle)o).SetDirty();
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}
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}
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}
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}
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