When an exception is thrown, the common language runtime (CLR) looks for the catch block that can handle this exception. Opposite to that, throw e updates the StackTrace property of e. Throw preserves the original stack trace of the exception, which is stored in the Exception.StackTrace property. Inside a catch block, you can use a throw statement to re-throw the exception that is handled by the catch block: try For more information, see Creating and throwing exceptions. You can also define your own exception classes that derive from System.Exception. You can use the built-in exception classes, for example, ArgumentOutOfRangeException or InvalidOperationException.NET also provides the helper methods to throw exceptions in certain conditions: ArgumentNullException.ThrowIfNull and ArgumentException.ThrowIfNullOrEmpty. In a throw e statement, the result of expression e must be implicitly convertible to System.Exception. Throw new ArgumentOutOfRangeException(nameof(shapeAmount), "Amount of shapes must be positive.") The throw statement throws an exception: if (shapeAmount <= 0) Use the try statement to catch and handle exceptions that might occur during execution of a code block. Use the throw statement to throw an exception. Once the download completes, the installation will start and you'll get a notification after the installation is finished.You use the throw and try statements to work with exceptions.
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