通过循环input框填充的dynamic数组
我试图让用户input基于托盘数量的重量。 NumberPallets通过代码中其他位置的input框设置。
NumberPallets是3.我想这个循环3次，并要求每个托盘的重量和存储到PalletWeights（p），所以它看起来像这样：
PalletWeight(1) = 200 PalletWeight(2) = 100 PalletWeight(3) = 300 TotalPalletWeight = 600
现在它给我一个下标错误，我相信这是因为我没有正确地做arrays。 我谷歌尝试使用PalletWeight（Ubound（PalletWeight）），但这也不起作用。 其他Googlesearch几乎没有单独获取InputBox数据的结果，也没有以逗号分隔的列表。
我需要改变什么来使这个function？
ReDim PalletWeights(1 to NumberPallets) 'Added based on an answer on this question Dim PalletWeights() As String 'Array of pallet weights Dim p As Integer p = 1 Do While p <= NumberPallets PalletWeights(p) = Application.InputBox(Prompt:="What is the weight of pallet number " & p & "?", Type:=1) p = p + 1 Loop TotalPalletWeight = Application.WorksheetFunction.Sum(PalletWeights)
新的全面工作代码：
'Pallet Weights Dim PalletWeights() 'Array of pallet weights Dim p As Integer p = 1 ReDim PalletWeights(1 To NumberPallets) Do While p <= NumberPallets 'Total Weight PalletWeights(p) = Application.InputBox(Prompt:="What is the weight of pallet number " & p & "?", Type:=1) TotalWeight = TotalWeight + PalletWeights(p) p = p + 1 Loop
你已经声明了一个dynamic数组。 直到你明确地确定它的大小，它的大小是不一样
尝试在Do循环之前添加
ReDim PalletWeights(1 to NumberPallets)
只需要在循环之后添加ReDimexpression式。 见下文。
Dim PalletWeights() As String 'Array of pallet weights Dim p As Integer p = 1 Do While p <= NumberPallets PalletWeights(p) = Application.InputBox(Prompt:="What is the weight of pallet number " & p & "?", Type:=1) p = p + 1 Loop ReDim PalletWeights(p) TotalPalletWeight = Application.WorksheetFunction.Sum(PalletWeights)
首先，您需要使用ReDim分配数组大小，然后您可以将数据存储在数组中。 当你正在汇总数据时，这就是为什么你需要声明数组为整数而不是string。
Public Sub ArraySum() Dim PalletWeights() As Integer 'Array of pallet weights Dim p, TotalPalletWeight As Integer ReDim PalletWeights(5) p = 1 Do While p <= 5 PalletWeights(p) = Application.InputBox(Prompt:="What is the weight of pallet number " & p & "?", Type:=1) p = p + 1 Loop TotalPalletWeight = Application.WorksheetFunction.Sum(PalletWeights) MsgBox TotalPalletWeight End Sub