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