<div>
Yes, of course. And easy way to check something like that is to create test method in VS and if compiler does not complain - it's OK :)
</div>


<div>
<div class="content wysiwyg-content">
Hi - I am fairly new to c# having a background in c++.<br />
<br />
Is it possible to use an interface as a return type for a function ie:<br />
IAsyncResult BeginGetIndustryNews(Objec<wbr />t sender, EventArgs e, AsyncCallback cb, object state)<br />
<br />
??
</div>
</div>


Hi - I am fairly new to c# having a background in c++.

Is it possible to use an interface as a return type for a function ie:
IAsyncResult BeginGetIndustryNews(Object sender, EventArgs e, AsyncCallback cb, object state)

??

Yes, of course. And easy way to check something like that is to create test method in VS and if compiler does not complain - it&#39;s OK :)

interface return type

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).