我们在玩弄EAN13条形码并检查数字格式是否正确。如果是这样,我们希望以适当的格式获取数字。我们得到编译错误:“预期:语句结束”当我们尝试这个。 错误发生在代码中的“weight = first ...”计算中。如何在Visual Basic 6中倍增倍数?
任何想法可能是错误的?试图谷歌错误,我们没有发现任何适用于我们的情况。
Dim first As Double
Dim second As Double
Dim third As Double
Dim fourth As Double
If Left(data, 5) = 3 Or Left(data, 5) = 4 Or Left(data, 5) = 5 Then
' Checking if it's a weight and then converting the string to double
first = CDbl(Val(Left(data, 12)))
second = CDbl(Val(Left(data, 13)))
third = CDbl(Val(Left(data, 14)))
fourth = CDbl(Val(Left(data, 15)))
If Left(data, 5) = 3 Then
' 1,234 kg
weight = first * 1 + second * 0,1 + third * 0,01 + fourth * 0,001
ElseIf Left(data, 5) = 4 Then
' 12,34 kg
weight = first * 10 + second * 1 + third * 0,1 + fourth * 0,01
ElseIf Left(data, 5) = 5 Then
' 123,4 kg
weight = first * 100 + second * 10 + third * 1 + fourth * 0,1
End If
End If
End If
尝试用小数值中的''替换''' – pinkfloydx33
@ pinkfloydx33噢,上帝......为什么我们没有想到这个? – Danieboy