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annotate EqualityChecker.cs @ 100:fa8378a30ed2

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* Add some Stream handling utilities no-open-ticket
author IBBoard <dev@ibboard.co.uk>
date Sun, 06 Mar 2011 14:51:05 +0000
parents 90b9a3fe3c18
children
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1 // This file (EqualityChecker.cs) is a part of the IBBoard project and is copyright 2010 IBBoard
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2 //
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3 // The file and the library/program it is in are licensed and distributed, without warranty, under the GNU LGPL, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
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4 using System;
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5 namespace IBBoard
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6 {
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7 /// <summary>
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8 /// Null-safe equality checker
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9 /// </summary>
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10 public class EqualityChecker
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11 {
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12 public static bool AreEqual(object obj1, object obj2)
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13 {
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14 bool areEqual = false;
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16 if ((obj1 == null && obj2 == null) || (obj1 != null && obj1.Equals(obj2)))
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17 {
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18 areEqual = true;
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19 }
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20
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21 return areEqual;
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22 }
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23 }
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24 }
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