[.NET] select case的問題
理想中下面這個程式碼輸入12要等於180，用switch寫的話是：
sumofN = sumofN + Microsoft.VisualBasic.Switch(i Mod 6 = 0, i,
i Mod 3 = 0, i^ 2, i Mod 2 = 0, i * 2, i, i)
輸入12執行完是180沒錯，但是換成Select Case就寫不太出來，拜託各位教我一下錯在哪
了。
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
Dim N As Integer, errorflag As Boolean = True
Try
N = CInt(TextBox1.Text)
Catch ex As Exception
errorflag = False
MsgBox("請輸入正確的數值")
End Try
If errorflag = True Then
If N >= 1 And N <= 10000 Then
Dim sumofN As Integer = 0
For i As Integer = 1 To N
Select Case N
Case i Mod 6 = 0
sumofN = sumofN + i
Case i Mod 2 = 0
sumofN = sumofN + i * 2
Case i Mod 3 = 0
sumofN = sumofN + i ^ 2
Case Else
sumofN = sumofN + i
End Select
Next
Label4.Text = CStr(sumofN)
Else
MsgBox("請輸入正確的數值(1-10000)")
End If
End If
End Sub
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03/22 10:47, , 1F
03/22 10:47, 1F