pemrograman visualminggu …4… page 1 minggu ke empat pemrograman visual pokok bahasan: control...

Minggu …4… Page 1

Pemrograman Visual

MINGGU Ke Empat

Pemrograman VisualPemrograman Visual

Pokok Bahasan:Control Statement I

Tujuan Instruksional Khusus:Mahasiswa dapat menjelaskan dan mengaplikasikan konsep control statement I pada Visual Basic 2008

Referensi:Deitel Deitel, Visual Basic 2008 (2009), How to Program, Prentice Hall. Chapter 5

Pemrograman Visual Minggu …4… Page 2

Agenda• If … Then Selection Statement• If … Then … Else Selection Statement• While Repetition Statement• Do While … Loop Repetition Statement • Do Until … Loop Repetition Statement• Compound Assignment Operators• Nested Control Statement• Nested Repetition Statement

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If/Then Selection Structure

grade>=60 Console.writeLine(“Passed”)

If studentGrade>=60 Then

Console.WriteLine(“Passed”)

End If

True

False

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If/Then/Else Selection Structure

grade>=60 Console.writeLine(“Passed”)

If studentGrade>=60 Then

Console.WriteLine(“Passed”)

Else

Console.WriteLine(“Failed”)

End If

Console.writeLine(“Failed)

TrueFalse

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While Repetition Structure

Product<=1000 Product=Product*2

Dim Product as Integer=2

While Product<=1000

Console.Write(“{0}”, Product)

Product=Product*2

End While

True

False

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Do While/Loop Repetition Structure

Product<=1000 Product=Product*2

Dim Product as Integer=2

Do While Product<=1000

Console.Write(“{0}”, Product)

Product=Product*2

End While

True

False

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Do Until/Loop Repetition Structure

Product > 1000 Product=Product*2

Dim Product as Integer=2

Do Until Product > 1000

Console.Write(“{0}”, Product)

Product=Product*2

End While

False

True

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Demo While Statement

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Demo Do While

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Demo Do Until

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Compound Assignment Operator• Visual Basic provides the compound assignment

operator for abbreviating assignment statements eq. +=, -=, *=, /=, \=, ^= and &=

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Nested Control Statement

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Test Program for Class Analysis

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Nested Repetition Statement

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Questions

&

Answers

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Thank You