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    <p>If you don't want the method to stop on an exception then you need to handle the exception at that point. You could have the catch call some kind of global error handling method but you will need a try catch in that method.</p> <p>Global level exception handling is for exceptions that you can't deal with immediately and need to catch before the program dies, usually for logging and such like.</p> <p>Global level exception handling is not a substitute for handling exceptions at the correct place. If you expect code to throw an exception and it is one you can deal with then you should put a try/catch at that point of the code. In the example above you say you want to carry on running the method so clearly the error is not a fatal one so you should deal with it in the normal way.</p> <p>Often though it should be noted that exceptions that you can handle are ones that can be avoided. For example checking what you pass to a method before passing it. The ones that can't be removed entirely are usually ones to do with external resources (eg reading files). I'm sure there are a lot of other exceptions but as somebody wise once said "Exceptions are for exceptional circumstances". If you can foresee them you should try to avoid them.</p> <p>In this case I assume the exception is related to invalid input in your text boxes. In this case you should use <a href="http://msdn.microsoft.com/en-us/library/system.single.tryparse%28v=vs.110%29.aspx" rel="nofollow"><code>Single.TryParse</code></a> to verify the input before passing it on to your method. If either of the values fails to parse you can then let the user know that properly.</p>
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    1. POGlobal level error handling in C# windows application
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    1. COyeah that was what I thinking,isn't there some other way. If I had to try catch each and every method then what's use of global level exception handler
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    2. CO@PankajBhandari: Answer updated with more comments on exception handling.
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    3. COthanks for the explanation mate... and yeah exception should be avoided where we can foresee them... In above case it was just for example ... off-course one should use tryparse instead of direct parsing ...
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