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Camera class has destructor which calls ShutDown, but this destructor is not called in the case of exception.
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Camera class has destructor which calls ShutDown, but this destructor is not called in the case of exception.

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I think you have to handle yourexceptions with try catch finally block. &nbsp;In the case of unhandled exception i don't think anything gets called
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I think you have to handle yourexceptions with try catch finally block.  In the case of unhandled exception i don't think anything gets called

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I don't want to handle all exceptions, I handle only exceptions which I expect to happen. Bugs in the program must remain unhandled. My problem is that class instance is not destroyed after unhandled exception.
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I don't want to handle all exceptions, I handle only exceptions which I expect to happen. Bugs in the program must remain unhandled. My problem is that class instance is not destroyed after unhandled exception.

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It looks exactly like my case. The bad news are that there is nothing to do with this.
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It looks exactly like my case. The bad news are that there is nothing to do with this.

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I have C# Windows Forms application which works with C++/CLI Library. Library class works with camera and has clean-up function ShutDown. Wnen C# client exits, it calls ShutDown function and all works OK:<br />
<br />
Camera camera; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;// form class member<br />
<br />
Form_Load:<br />
&nbsp; &nbsp; camera = new Camera();<br />
<br />
Form_Closing:<br />
&nbsp; &nbsp; camera.ShutDown();<br />
<br />
But when program has unhandled exception, camera.ShutDown function is not called. Result of this is that process remains active and must be killed from Task Manager. How can I call this function in any case?
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I have C# Windows Forms application which works with C++/CLI Library. Library class works with camera and has clean-up function ShutDown. Wnen C# client exits, it calls ShutDown function and all works OK:

Camera camera;          // form class member

Form_Load:
    camera = new Camera();

Form_Closing:
    camera.ShutDown();

But when program has unhandled exception, camera.ShutDown function is not called. Result of this is that process remains active and must be killed from Task Manager. How can I call this function in any case?

Clean up resources

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).