Selection

If computer programs could only do just a linear sequence of steps and nothing else, they would not be very useful. One additional thing that computers are very good at doing is conditional control or making a decision, as long as you provide all the parts it needs to figure out the decision.

• Boolean Expressions
• If…Then
• If…Then…Else
• If…Then…ElseIf…Else
• Select Case
• Try…Catch
• Compound Boolean Expressions
• Nested If Statements