Environment.Exit() method in C#

The Environment.Exit() method in C# is used to terminate the current process and return the specified exit code. This method is static and can be called directly anywhere. The syntax example is "Environment.Exit(0 );", using the Environment.Exit() method will directly end the process, regardless of whether the process has completed all work.

The Environment.Exit() method in C# is used to terminate the current process and return the specified exit code. This method is static and can be called directly from anywhere, for example:

Environment.Exit(0);

The above code will immediately terminate the current process and return exit code 0.

It should be noted that using the Environment.Exit() method will directly end the process, regardless of whether the process has completed all work. Therefore, when using this method, you need to ensure that the ongoing operation has been completed or cannot be completed in order to exit the program correctly.

In addition, there is a method similar to Environment.Exit() called Environment.FailFast(), which can also be used to terminate the process immediately and return the specified exit code. But unlike Environment.Exit(), the Environment.FailFast() method will perform some necessary cleaning and logging operations before terminating the process to ensure the security of some critical data. Therefore, in some cases, it may be more appropriate to use the Environment.FailFast() method to terminate the process.

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