Lecture 2

Lecture 2 - CNIT 155 Scratch Lecture02 Announcements Lab01...

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CNIT 155 Scratch  Lecture02
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Lab01 is posted Due next Tuesday, before 10:00 PM 10 Points Late submissions will not  be accepted. Read: www.learnscratch.com Video-courses  Scratch-1,     Lessons 1 - 8 Announcements
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What is an event? Events in Scratch Examples Costumes Add different costumes for a sprite. Add sound Repetition Animation Objectives
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An event is something that happens during the  program execution, Ex: Clicking (left mouse key) on a sprite. Clicking on the stage. Pressing a key on the keyboard. Hovering the mouse on a sprite. Entering data / change data in a textbox. Passage of time. What is an event?
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Scratch Visual Basic C# Delphi All the web applications To make the program respond to an event, You must write code to handle the event at runtime. Event driven languages:
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Lecture 2 - CNIT 155 Scratch Lecture02 Announcements Lab01...

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