arrays – 需要在VBA中填充的数据结构

2023年12月18日 269次阅读

我需要将2D数组中的一些数据加载到类型数组结构中.

我的类型结构如下所示：

Public Type LocationType
  LocationID As String
  Description As String
  ZoneID As String
  IsEmpty As Boolean
  LastPalletArrivedTime As Date
  PalletID As String
  Sequence As Long
End Type

我宣布了以下内容：

Dim LocationArray() As LocationType

需要填充2D数组中的数据.

我用来填充LocationArray的代码如下：

For x = 1 To UBound(TextFileLine())
    LocationArray(x).Description = SplitTextLines(x, 0)
    LocationArray(x).LocationID = SplitTextLines(x, 1)
    LocationArray(x).Sequence = SplitTextLines(x, 2)
    LocationArray(x).ZoneID = SplitTextLines(x, 3)
    LocationArray(x).PalletID = SplitTextLines(x, 4)
    LocationArray(x).LastPalletArrivedTime = SplitTextLines(x, 5)
    LocationArray(x).IsEmpty = SplitTextLines(x, 6)
Next x

我想知道是否有任何方法或代码可用于制作我用来填充“LocationArray”的代码更容易？

*注意我的所有变量都已声明,代码正在运行.我只是要求更好或更简单的方法,我目前使用的方法.
将非常感谢帮助.

最佳答案 经过一番思考

创建一个Class模块并将其命名为Location

这是在类模块中使用的代码

Option Explicit

Public LocationID As String
Public Description As String
Public ZoneID As String
Public IsntEmpty As Boolean
Public LastPalletArrivedTime As Date
Public PalletID As String
Public Sequence As Long

Public Property Let Item(index As Long, value As Variant)
    Select Case index
        Case 1
             LocationID = value
        Case 2
             Description = value
        Case 3
             ZoneID = value
        Case 4
             IsntEmpty = value
        Case 5
             LastPalletArrivedTime = value
        Case 6
             PalletID = value
        Case 7
             Sequence = value
    End Select
End Property

Public Property Get Item(index As Long) As Variant
    Select Case index
        Case 1
             Item = LocationID
        Case 2
             Item = Description
        Case 3
             Item = ZoneID
        Case 4
             Item = IsntEmpty
        Case 5
             Item = LastPalletArrivedTime
        Case 6
             Item = PalletID
        Case 7
             Item = Sequence
    End Select
End Property

这是用于测试的标准Module1(请注意评论部分)

Option Explicit

Sub Main()

    Dim myLoc As Location
    Set myLoc = New Location

    Dim i As Long

    '////////////////
    ' SAMPLE filling

    For i = 1 To 7

        ' covering BOOLEAN
        If i = 4 Then
            myLoc.Item(i) = False

        ' covering DATE
        ElseIf i = 5 Then
            myLoc.Item(i) = Now

        ' covering LONG
        ElseIf i = 7 Then
            myLoc.Item(i) = i

        ' convering STRING
        Else
            myLoc.Item(i) = CStr("property " & i)

        End If
    Next i

   '///////////
   ' PRINTING

    For i = 1 To 7
        Debug.Print "property:" & i, myLoc.Item(i)
    Next i

    '/////////////////
    ' pay attention
    ' this is what you could do

    ' this section is commented as Im unable to test it
    ' but this should work for you


'    create a collection

'    Dim c As Collection
'    Set c = New Collection
'
'    Dim x As Long
'    For x = 1 To UBound(TextFileLine())
'        Dim loc As Location
'        Set loc = New Location
'
'        For i = 1 To 7
'            loc.Item(i) = SplitTextLines(x, i - 1)
'        Next i
'
'        c.Add loc
'    Next x
'
'    ' now if you wanted to retrieve the data
'    ' you iterate over the collection
'
'    For i = 1 To c.Count
'        For j = 1 To 7
'            Debug.Print c.Item(i).Item(j)
'        Next j
'    Next c


End Sub
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