97 lines
3.2 KiB
C#
97 lines
3.2 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="RefreshPropertiesAttribute.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.Security.Permissions;
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/// <devdoc>
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/// <para> Specifies how a designer refreshes when the property value is changed.</para>
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/// </devdoc>
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[AttributeUsage(AttributeTargets.All)]
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public sealed class RefreshPropertiesAttribute : Attribute {
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/// <devdoc>
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/// <para>
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/// Indicates all properties should
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/// be refreshed if the property value is changed. This field is
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/// read-only.
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/// </para>
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/// </devdoc>
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public static readonly RefreshPropertiesAttribute All = new RefreshPropertiesAttribute(RefreshProperties.All);
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/// <devdoc>
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/// <para>
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/// Indicates all properties should
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/// be invalidated and repainted if the
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/// property value is changed. This field is read-only.
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/// </para>
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/// </devdoc>
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public static readonly RefreshPropertiesAttribute Repaint = new RefreshPropertiesAttribute(RefreshProperties.Repaint);
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/// <devdoc>
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/// <para>
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/// Indicates that by default
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/// no
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/// properties should be refreshed if the property value
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/// is changed. This field is read-only.
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/// </para>
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/// </devdoc>
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public static readonly RefreshPropertiesAttribute Default = new RefreshPropertiesAttribute(RefreshProperties.None);
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private RefreshProperties refresh;
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/// <devdoc>
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/// </devdoc>
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/// <internalonly/>
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public RefreshPropertiesAttribute(RefreshProperties refresh) {
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this.refresh = refresh;
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}
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/// <devdoc>
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/// <para>
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/// Gets or sets
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/// the refresh properties for the member.
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/// </para>
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/// </devdoc>
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public RefreshProperties RefreshProperties {
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get {
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return refresh;
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}
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}
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/// <devdoc>
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/// <para>
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/// Overrides object's Equals method.
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/// </para>
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/// </devdoc>
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public override bool Equals(object value) {
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if (value is RefreshPropertiesAttribute) {
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return(((RefreshPropertiesAttribute)value).RefreshProperties == refresh);
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}
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return false;
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}
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/// <devdoc>
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/// <para>
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/// Returns the hashcode for this object.
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/// </para>
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/// </devdoc>
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public override int GetHashCode() {
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return base.GetHashCode();
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}
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/// <devdoc>
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/// <para>Gets a value indicating whether the current attribute is the default.</para>
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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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}
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}
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