这就需要在VBA来填充数据结构 [英] Data structure which needs to be filled in VBA

问题描述

我需要从二维数组到一个类型的数组结构加载一些数据。

I need to load some data from an 2D array to an type array structure.

我喜欢的类型结构如下所示：

My type structure looks like the following:

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：

Dim LocationArray() As LocationType

其中需要从一个二维数组填充数据

which needs to be filled with data from a 2D array.

在code我用来填充LocationArray如下：

The code I use to fill LocationArray is as follows:

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code，我可以用它来使code，我用它来补LocationArray更容易？

I was wondering if there is any method or code I could use to make the code which I use to fill "LocationArray" easier?

*注意：我所有的变量声明和code正在工作。我只是要求，以我目前使用的更好或更容易的方法。
帮助将非常AP preciated。

*Note all my variables are declared and code is working. I am just asking for better or easier method to the one I am currently using. Help will be much appreciated.

推荐答案

在一些思考

创建一个类模块，并将其命名为位置

create a Class module and name it Location

这是code类模块中使用

this is the code to use in the class module

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

这是一个标准的模块1进行测试（注意注释部分的）

this is a standard Module1 for testing (note the commented section)

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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