94 lines
3.1 KiB
C#
94 lines
3.1 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="BrowsableAttribute.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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/*
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*/
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namespace System.ComponentModel {
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using System;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.Security.Permissions;
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/// <devdoc>
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/// <para>Specifies whether a property or event should be displayed in
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/// a property browsing window.</para>
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/// </devdoc>
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[AttributeUsage(AttributeTargets.All)]
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public sealed class BrowsableAttribute : Attribute {
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/// <devdoc>
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/// <para>
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/// Specifies that a property or event can be modified at
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/// design time. This <see langword='static '/>
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/// field is read-only.
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/// </para>
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/// </devdoc>
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public static readonly BrowsableAttribute Yes = new BrowsableAttribute(true);
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/// <devdoc>
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/// <para>
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/// Specifies that a property or event cannot be modified at
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/// design time. This <see langword='static '/>field is read-only.
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/// </para>
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/// </devdoc>
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public static readonly BrowsableAttribute No = new BrowsableAttribute(false);
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/// <devdoc>
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/// <para>Specifies the default value for the <see cref='System.ComponentModel.BrowsableAttribute'/>,
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/// which is <see cref='System.ComponentModel.BrowsableAttribute.Yes'/>. This <see langword='static '/>field is read-only.</para>
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/// </devdoc>
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public static readonly BrowsableAttribute Default = Yes;
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private bool browsable = true;
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.BrowsableAttribute'/> class.</para>
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/// </devdoc>
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public BrowsableAttribute(bool browsable) {
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this.browsable = browsable;
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}
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/// <devdoc>
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/// <para>
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/// Gets a value indicating whether an object is browsable.
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/// </para>
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/// </devdoc>
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public bool Browsable {
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get {
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return browsable;
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}
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}
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/// <internalonly/>
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/// <devdoc>
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/// </devdoc>
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public override bool Equals(object obj) {
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if (obj == this) {
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return true;
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}
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BrowsableAttribute other = obj as BrowsableAttribute;
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return (other != null) && other.Browsable == browsable;
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}
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/// <devdoc>
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/// <para>[To be supplied.]</para>
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/// </devdoc>
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public override int GetHashCode() {
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return browsable.GetHashCode();
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}
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#if !SILVERLIGHT
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/// <internalonly/>
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/// <devdoc>
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/// </devdoc>
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public override bool IsDefaultAttribute() {
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return (this.Equals(Default));
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}
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#endif
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}
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}
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