Note that e_info saves the exception object so you can extract details from it. For example, if you want to check the exception call stack or another nested exception inside.

Asserts that execution of the supplied executable throws an exception of the expectedType and returns the exception. If no exception is thrown, or if an exception of a different type is thrown, …

Oct 22, 2015 · TargetInvocationException masks the real exception by telling you that it crashed during "a method invocation", usually through something.Invoke. What you have to do is look …

1959 How do I declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I …

A Type Initializer exception indicates that the type couldn't be created. This would occur typically right before your call to your method when you simply reference that class. Is the code you …

A first chance exception of type 'System.Runtime.InteropServices.COMException' occurred in Microsoft.Surface.Core.dll ... The last Exception is thrown all the time until I stop the program.

Whether you wrap the exception or just throw; depends on the case. RB. Over a year ago Agreed - but why would you even catch the exception in the first place unless you can perform a …

There is 1) creating a custom exception type/class (as shown so many times) and 2) raising the exception. To raise an exception, simply pass the appropriate instance to throw, normally: …

In C#, you do not have to derive a new class from Exception. You may simply "throw new Exception (message);" for example, and handle it generically in the block that will catch the …

Feb 3, 2010 · Someone please explain the difference between java.lang.RuntimeException and java.lang.Exception? How do I decide which one to extend if I create my own exception?