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POThread Safe Properties in C#
 

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    <p>I am trying to create thread safe properties in C# and I want to make sure that I am on the correct path - here is what I have done -</p> <pre><code>private readonly object AvgBuyPriceLocker = new object(); private double _AvgBuyPrice; private double AvgBuyPrice { get { lock (AvgBuyPriceLocker) { return _AvgBuyPrice; } } set { lock (AvgBuyPriceLocker) { _AvgBuyPrice = value; } } } </code></pre> <p>Reading this posting, it would seem as if this isn't the correct way of doing it -</p> <p><a href="https://stackoverflow.com/questions/505515/c-thread-safety-with-get-set">C# thread safety with get/set</a></p> <p>however, this article seems to suggest otherwise,</p> <p><a href="http://www.codeproject.com/KB/cs/Synchronized.aspx" rel="noreferrer">http://www.codeproject.com/KB/cs/Synchronized.aspx</a></p> <p>Does anybody have a more definitive answer?</p> <p>Edit:</p> <p>The reason that I want to do the Getter/Setter for this property is b/c I actually want it to fire an event when it is set - so the code would actually be like this -</p> <pre><code>public class PLTracker { public PLEvents Events; private readonly object AvgBuyPriceLocker = new object(); private double _AvgBuyPrice; private double AvgBuyPrice { get { lock (AvgBuyPriceLocker) { return _AvgBuyPrice; } } set { lock (AvgBuyPriceLocker) { Events.AvgBuyPriceUpdate(value); _AvgBuyPrice = value; } } } } public class PLEvents { public delegate void PLUpdateHandler(double Update); public event PLUpdateHandler AvgBuyPriceUpdateListener; public void AvgBuyPriceUpdate(double AvgBuyPrice) { lock (this) { try { if (AvgBuyPriceUpdateListener!= null) { AvgBuyPriceUpdateListener(AvgBuyPrice); } else { throw new Exception("AvgBuyPriceUpdateListener is null"); } } catch (Exception ex) { Console.WriteLine(ex.Message); } } } } </code></pre> <p>I am pretty new to making my code thread safe so please feel free to tell me if I am going about it in the totally wrong way!</p> <p>Will</p>
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    1. COIt's ok. I don't see, why you think it isn't. The linked SO answer doesn't indicate that it's a bad idea to do it like this.
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