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There are two ways to exit a method early (without quitting the program): Use the return keyword. Throw an exception. Exceptions should only be used for exceptional circumstances - when the method cannot continue and it cannot return a reasonable value that would make sense to the caller.
10 lut 2013 · You can exit a method without returning anything by using the return statement. But if the return type is anything apart from void you will have to return something. If you want to get out of a method because of an error, you should look at exceptions.
14 mar 2023 · The jump statements unconditionally transfer control. The break statement terminates the closest enclosing iteration statement or switch statement. The continue statement starts a new iteration of the closest enclosing iteration statement. The return statement terminates execution of the function in which it appears and returns control to the ...
16 lut 2024 · In this tutorial, learn the different methods of exiting a function in C# with examples. Use the break, continue, goto, return, and throw exception statements.
3 kwi 2020 · Exit points serve as a control mechanism. They transfer back control to the caller with either a return value of a specific type or void. In the Main() method, reaching the exit point means our application is closed. But you can define other functions, as in the example below.
Methods normally belong to a class, and they define how an object of a class behaves. Just like with fields, you can access methods with the dot syntax. However, note that the method must be public .
Exit loop with goto. End loop with return. Stop loop early with throw. Jump statements and try/finally. Example program. Summary. A loop executes the same code repeatedly. But sometimes, when a particular thing happens inside the loop, we want to end the loop immediately. C# has several ways to stop loops early. Let’s see what those approaches are.
