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Visual Basic 6.0 – (I)

Visual Basic 6.0 – (I). 정보물리. 프로시져 , 함수 , 메소드. 프로시져 : Public Sub Multiply (X As Integer,..) Do something End Sub Return 값 ( 반환값 ) 이 없다. 프로시져 , 함수 , 메소드. 함수 (Function) Public Function Multiply (X As Integer,..) Do something Multiply=Some_Value End Function 반환값이 있다.

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Visual Basic 6.0 – (I)

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  1. Visual Basic 6.0 – (I) 정보물리

  2. 프로시져, 함수, 메소드 • 프로시져: • Public Sub Multiply (X As Integer,..) • Do something • End Sub • Return 값(반환값)이 없다.

  3. 프로시져, 함수, 메소드 • 함수 (Function) • Public Function Multiply (X As Integer,..) • Do something • Multiply=Some_Value • End Function • 반환값이 있다.

  4. 프로시져, 함수, 메소드 • 메소드(Method) • 특정 개채에 대한 특정한 기능 수행 • Ex.) frmMyForm.Cls

  5. 의사 결정문, 조건 분기문 • If문 • If A=1 Then • Do something • Else • Do another thing • End If

  6. 의사 결정문, 조건 분기문 • Select Case문 • Select Case X • Case 0 • Do Something • Case 1 • Do Another thing • Case 2 • Do Some other thing • …………

  7. Loops • Do While … Loop • Dim Counter • Counter=1 • Do While Counter<1001 • Counter=Counter+1 • Loop

  8. Loops • Do … Loop While • Dim Counter • Counter=1 • Do • Counter=Counter+1 무조건 한번은 실행!! • Loop While Counter<1001

  9. Loops • For … Next문 • Dim I • Dim Sum • For I=1 to 100 Step 2 • Sum=Sum+I • Next

  10. Loops 탈출 • Exit For For 문 강제 탈출 • Exit Do Do 문 강제 탈출 • Dim I • For I=1 To 1000 • Do something • If I=500 Then • Exit For • End If • Next

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