Select...Case Statement

ΠžΠΏΡ€Π΅Π΄Π΅Π»ΡΠ΅Ρ‚ ΠΎΠ΄ΠΈΠ½ ΠΈΠ»ΠΈ нСсколько участков ΠΊΠΎΠ΄Π° ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΡ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π²Ρ‹ΠΏΠΎΠ»Π½ΡΡŽΡ‚ΡΡ Π² зависимости ΠΎΡ‚ значСния выраТСния.

Бинтаксис:

Select Case syntax


  Select Case expression
     Case values
       Statement Block
  [  Case values2
       Statement Block]
  [  Case Else
       Statement Block]
  End Select

ΠŸΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹:

expression: Any expression that controls if the statement block that follows the respective Case clause is executed.

values: Any value list that is compatible with the expression. The statement block that follows the Case clause is executed if expression matches values.

ΠŸΡ€ΠΈΠΌΠ΅Ρ€:


Sub ExampleRandomSelect
Dim iVar As Integer
    iVar = Int((15 * Rnd) -2)
    Select Case iVar
        Case 1 To 5
            Print "Число ΠΎΡ‚ 1 Π΄ΠΎ 5"
        Case 6, 7, 8
            Print "Число ΠΎΡ‚ 6 Π΄ΠΎ 8"
        Case 8 To 10
            Print "Π‘ΠΎΠ»ΡŒΡˆΠ΅ 8"
        Case Else
            Print "Π’Π½Π΅ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° ΠΎΡ‚ 1 Π΄ΠΎ 10"
    End Select
End Sub

If statement

Iif or Switch functions