Массивы: от 0 до 1, от 1D до 2D
- Рабочая тетрадь
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- Чтобы скопировать данные за один раз, вы должны поместить их в соответствующий массив,
к сожалению, используя цикл, но который должен быть намного быстрее, чем
цикл через диапазон.
- Ниже приведены различные варианты достижения этой цели.
- Я расширил его, включив в него и фамилию.
- Вам, вероятно, следует ввести переменную
long
для UBound(userDetails)
.
- Я использовал
Private
вместо Public
, чтобы сохранить его на уровне модуля.
Module1
Option Explicit
Private Type typDetails
firstName As String
lastName As String
End Type
Private userDetails(2) As typDetails
' Introduce two 0-based arrays (needs Transpose and 'size adjustment').
Sub test1()
Dim i As Long
Dim vntFirst As Variant
Dim vntLast As Variant
userDetails(0).firstName = "Bob1"
userDetails(0).lastName = "Bobson1"
userDetails(1).firstName = "John1"
userDetails(1).lastName = "Johnson1"
userDetails(2).firstName = "Peter1"
userDetails(2).lastName = "Peterson1"
ReDim vntFirst(UBound(userDetails))
ReDim vntLast(UBound(userDetails))
For i = 0 To UBound(userDetails)
vntFirst(i) = userDetails(i).firstName
vntLast(i) = userDetails(i).lastName
Next
With Worksheets(1)
.Range("A1").Resize(UBound(vntFirst) + 1) = _
Application.Transpose(vntFirst)
.Range("B1").Resize(UBound(vntLast) + 1) = _
Application.Transpose(vntLast)
End With
End Sub
' Introduce two 1D 1-based arrays (needs Transpose).
Sub test2()
Dim i As Long
Dim vntFirst As Variant
Dim vntLast As Variant
userDetails(0).firstName = "Bob2"
userDetails(0).lastName = "Bobson2"
userDetails(1).firstName = "John2"
userDetails(1).lastName = "Johnson2"
userDetails(2).firstName = "Peter2"
userDetails(2).lastName = "Peterson2"
ReDim vntFirst(1 To UBound(userDetails) + 1)
ReDim vntLast(1 To UBound(userDetails) + 1)
For i = 0 To UBound(userDetails)
vntFirst(i + 1) = userDetails(i).firstName
vntLast(i + 1) = userDetails(i).lastName
Next
With Worksheets(1)
.Range("A1").Resize(UBound(vntFirst)) = Application.Transpose(vntFirst)
.Range("B1").Resize(UBound(vntLast)) = Application.Transpose(vntLast)
End With
End Sub
' Introduce two 2D 1-based arrays.
Sub test3()
Dim i As Long
Dim vntFirst As Variant
Dim vntLast As Variant
userDetails(0).firstName = "Bob3"
userDetails(0).lastName = "Bobson3"
userDetails(1).firstName = "John3"
userDetails(1).lastName = "Johnson3"
userDetails(2).firstName = "Peter3"
userDetails(2).lastName = "Peterson3"
ReDim vntFirst(1 To UBound(userDetails) + 1, 1 To 1)
ReDim vntLast(1 To UBound(userDetails) + 1, 1 To 1)
For i = 0 To UBound(userDetails)
vntFirst(i + 1, 1) = userDetails(i).firstName
vntLast(i + 1, 1) = userDetails(i).lastName
Next
With Worksheets(1)
.Range("A1").Resize(UBound(vntFirst)) = vntFirst
.Range("B1").Resize(UBound(vntLast)) = vntLast
End With
End Sub
Module2
Option Explicit
Private Type typDetails
firstName As String
lastName As String
End Type
' Declare as 1D 1-based array.
Private userDetails(1 To 3) As typDetails
' Introduce two 1D 1-based arrays (needs Transpose).
Sub test3()
Dim i As Long
Dim vntFirst As Variant
Dim vntLast As Variant
Erase userDetails
userDetails(1).firstName = "Bob4"
userDetails(1).lastName = "Bobson4"
userDetails(2).firstName = "John4"
userDetails(2).lastName = "Johnson4"
userDetails(3).firstName = "Peter4"
userDetails(3).lastName = "Peterson4"
ReDim vntFirst(1 To UBound(userDetails))
ReDim vntLast(1 To UBound(userDetails))
For i = 1 To UBound(userDetails)
vntFirst(i) = userDetails(i).firstName
vntLast(i) = userDetails(i).lastName
Next
With Worksheets(1)
.Range("A1").Resize(UBound(vntFirst)) = Application.Transpose(vntFirst)
.Range("B1").Resize(UBound(vntLast)) = Application.Transpose(vntLast)
End With
End Sub
Module3
Option Explicit
Private Type typDetails
firstName As String
lastName As String
End Type
' Declare as 2D 1-based array.
Private userDetails(1 To 3, 1 To 1) As typDetails
' Introduce two 2D 1-based arrays.
Sub test5()
Dim i As Long
Dim vntFirst As Variant
Dim vntLast As Variant
Erase userDetails
userDetails(1, 1).firstName = "Bob5"
userDetails(1, 1).lastName = "Bobson5"
userDetails(2, 1).firstName = "John5"
userDetails(2, 1).lastName = "Johnson5"
userDetails(3, 1).firstName = "Peter5"
userDetails(3, 1).lastName = "Peterson5"
ReDim vntFirst(1 To UBound(userDetails), 1 To 1)
ReDim vntLast(1 To UBound(userDetails), 1 To 1)
For i = 1 To UBound(userDetails)
vntFirst(i, 1) = userDetails(i, 1).firstName
vntLast(i, 1) = userDetails(i, 1).lastName
Next
With Worksheets(1)
.Range("A1").Resize(UBound(vntFirst)) = vntFirst
.Range("B1").Resize(UBound(vntLast)) = vntLast
End With
End Sub