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Class notes: Visual Basic Week: 3 Chapter 3 – Fundamentals of Programming in Visual Basic 3.2 Visual Basic Events What is an event – pg. 58 Changing a property – pg. 59 Assignment operators Types of properties Properties of properties Event Procedures – follow objectname_event() method of naming Different event procedures – pg. 61 Comments on page 65 3.3 Numbers – pg. 71 Numbers are often used in computers There are different types of numbers Mathmatical vs. VB notation Picture Boxes
Scientific Notation – pg. 72 Variables – pg. 73 Assignment operator – pg. 74 Print Method – pg. 75, 76 Comments on Page 76 3.4 Strings – pg . 84 Strings are a sequence of characters that is A String VARIABLE is used to reference a string – pg. You assign a variable a string value like in this example: myStr = Concatenation – combining two or more strings Declaring Use Dim to declare a variable, then state the Using Text Boxes for Input/Output – pg. 88
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