62 lines
2.0 KiB
C#
62 lines
2.0 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="WebBaseEventKeyComparer.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.Configuration
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{
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using System;
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using System.Collections;
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using System.Diagnostics.CodeAnalysis;
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internal class WebBaseEventKeyComparer : IEqualityComparer {
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public new bool Equals(object x, object y) {
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CustomWebEventKey xKey = (CustomWebEventKey)x;
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CustomWebEventKey yKey = (CustomWebEventKey)y;
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if (xKey._eventCode == yKey._eventCode && xKey._type.Equals(yKey._type)) {
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return true;
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}
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return false;
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}
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[SuppressMessage("Microsoft.Usage", "CA2303:FlagTypeGetHashCode", Justification = "CustomWebEventKey is internal - okay")]
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public int GetHashCode(object obj)
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{
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return ((CustomWebEventKey)obj)._eventCode ^ ((CustomWebEventKey)obj)._type.GetHashCode();
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}
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public int Compare(object x, object y) {
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CustomWebEventKey xKey = (CustomWebEventKey)x;
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CustomWebEventKey yKey = (CustomWebEventKey)y;
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int xEventCode = xKey._eventCode;
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int yEventCode = yKey._eventCode;
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if (xEventCode == yEventCode) {
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Type xType = xKey._type;
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Type yType = yKey._type;
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if (xType.Equals(yType)) {
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return 0;
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}
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else {
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return Comparer.Default.Compare(xType.ToString(), yType.ToString());
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}
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}
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else {
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if (xEventCode > yEventCode) {
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return 1;
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}
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else {
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return -1;
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}
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}
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}
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}
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}
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