Exception Handling and Event Handling

1. Exception Handling and Event Handling
By: Muhammad Asim Atta

2. What is Exception Handling?
Unexpected Situation
Unwanted Situation
Abnormal Situation
Occurred at Runtime

3. Exception Example

7. Morph

20. Multiple Catch Blocks

21. What is Event Handling?
Events can be
user actions (such as clicking a button or typing on a keyboard),
system events,
Or events triggered by other parts of the program,
Or external systems.
Event handling allows a program to react on these events
And execute specific code (event handlers) in response.

22. Example of Event Handling?