Chapter 6 Quick Reference

Chapter 6 Quick Reference

To	Do this
Throw an exception	Use a throw statement. For example: throw new FormatException(source);
Ensure that integer arithmetic is always checked for overflow	Use the checked keyword. For example: int number = Int32.MaxValue; checked {     number++; }
Catch a specific exception	Write a catch handler that catches the specific exception class. For example: try { ... } catch (FormatException fEx) {     ... }
Catch all exceptions in a single catch handler	Write a catch handler that catches Exception. For example: try {     ... } catch (Exception ex) {     ... }
Ensure that some code will always be run, even if an exception is thrown	Write the code inside a finally block. For example: try {     ... } finally {     // always run }