vba的5个内置数组函数是什么 VBA的5个内置数组函数

Option Base 1
Sub CarInfo()
Dim auto As Variant
auto = Array("Ford", "Black", "1999")
MsgBox auto(2) & " " & auto(1) & ", " & auto(3)
auto(2) = "4-door"
MsgBox auto(2) & " " & auto(1) & ", " & auto(3)
End Sub

Sub ColumnHeads()
Dim heading As Variant
Dim cell As Range
Dim i As Integer
i = 1
heading = Array("First Name", "Last Name", "Position", _
"Salary")
Workbooks.Add
For Each cell in Range("A1:D1")
cell.Formula = heading(i)
i = i+1
Next
Columns("A:D").Select
Selection.Columns.AutoFit
Range("A1").Select
End Sub

Sub IsThisArray()
"declare a dynamic array 声明一动态数组
Dim sheetNames() As String
Dim totalSheets As Integer
Dim counter As Integer
"count the sheets in the current workbook 计数当前工作簿里的工作表数目
totalSheets = ActiveWorkbook.Sheets.Count
"specify the size of the array 明确数组大小
ReDim sheetNames(1 To totalSheets)
"enter and show the names of sheets 输入和显示工作表名称
For counter = 1 to totalSheets
sheetNames(counter) = ActiveWorkbook.Sheets(counter).Name
MsgBox sheetNames(counter)
Next counter
"check if this is indeed an array 检查它是否确实为数组
If IsArray(sheetNames) Then
MsgBox "The sheetNames is an array."
End If
End Sub

Erase函数

" start indexing array elements at 1
Option Base 1
Sub FunCities()
"declare the array
Dim cities(1 to 5) As String
"assign the values to array elements
cities(1) = "Las Vegas"
cities(2) = "Orlando"
cities(3) = "Atlantic City"
cities(4) = "New York"
cities(5) = "San Francisco"
"display the list of cities
MsgBox cities(1) & Chr(13) & cities(2) & Chr(13) _
& cities(3) & Chr(13) & cities(4) & Chr(13) _
& cities (5)
Erase cities
"show all that was erased
MsgBox cities(1) & Chr(13) & cities(2) & Chr(13) _
& cities(3) & Chr(13) & cities(4) & Chr(13) _
& cities (5)
End Sub

Sub FunCities2()
"declare the array
Dim cities(1 to 5) As String
"assign the values to array elements
cities(1) = "Las Vegas"
cities(2) = "Orlando"
cities(3) = "Atlantic City"
cities(4) = "New York"
cities(5) = "San Francisco"
"display the list of cities
MsgBox cities(1) & Chr(13) & cities(2) & Chr(13) _
& cities(3) & Chr(13) & cities(4) & Chr(13) _
& cities (5)
"display the array bounds
MsgBox "The lower bound: " & LBound(cities) & Chr(13) _
& "The upper bound: " & UBound(cities)
End Sub

MsgBox "The lower bound (first dimension) is " _
& LBound(Ex, 1) & "."
MsgBox " The upper bound(first dimension) is " _
& UBound(Ex, 1) & "."
MsgBox "The lower bound (second dimension) is " _
& LBound(Ex, 2) & "."
MsgBox " The upper bound(second dimension) is " _
& UBound(Ex, 2) & "."