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reza_rad has the earliest and the most important answer while Algol36 and funazonik provided the helpful examples.
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reza_rad has the earliest and the most important answer while Algol36 and funazonik provided the helpful examples.

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Hi Experts: 
 
I saw a section of C# code: 
*************************************************************************************** &nbsp; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; System.Threading.ThreadPool.QueueUserWorkItem((state) =&gt; 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; { 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; System.Threading.Thread.Sleep(3 * 1000); 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Dispatcher.BeginInvoke(() =&gt; BusyNote.IsBusy = false); } 
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ); 
**************************************************************************************** 
 
Can anybody tell me what is the operator &quot;=&gt;&quot; doing? and what is this section of code doing? 
I know it is related to threading , but I don't understand the syntax involving &quot;=&gt;&quot; 
 
This section of code is from a SilverLight 4 application. 
 
 
Thank you.
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Hi Experts:

I saw a section of C# code:
***************************************************************************************  
          System.Threading.ThreadPool.QueueUserWorkItem((state) =>
            { 
                System.Threading.Thread.Sleep(3 * 1000); 
                Dispatcher.BeginInvoke(() => BusyNote.IsBusy = false); }
            );
****************************************************************************************

Can anybody tell me what is the operator "=>" doing? and what is this section of code doing?
I know it is related to threading , but I don't understand the syntax involving "=>"

This section of code is from a SilverLight 4 application.


Thank you.

C#: what is the operator =&gt; doing?

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Most development for the Microsoft platform is done utilizing the technologies supported by the.NET framework. Other development is done using Visual Basic for Applications (VBA) for programs like Access, Excel, Word and Outlook, with PowerShell for scripting, or with SQL for large databases.

Microsoft Development

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

C#: what is the operator =&gt; doing?

C#: what is the operator => doing?