In VBA, to get the length of an array means to count the number of elements you have in that array. For this, you need to know the lowest element and the highest element. So, to get this you can use theUBOUNDandLBOUNDfunctions that return the upper bound and lower bound, respectively...
MsgBox("Line 1 : "&LBound(Array(5,2,3)))UBound(ArrayName[,dimension])'返回指定数组的最大下标。MsgBox("Line 1 : "&UBound(Array(5,2,3)))Split(expression[,delimiter[,count[,compare]]])'返回一个数组,其中包含基于分隔符分割的特定数量的值。Split("Red $ Blue $ Yellow","$")Join(List[...
The array length is 0 An array is a collection of elements structured in a single or multi-dimensional fashion. You can use theCOUNTAworksheet function to count these elements in a single line of code. The code block below demonstrates how to get the array length using theCOUNTAworksheet func...
arr1 = Array(1, 2, 5) arr2 = [{1,2,5;7,8,9}] Debug.Print "1维数组" Count1 = 0 For Each i In arr1 Count1 = Count1 + 1 Debug.Print "index为 " & Count1; Debug.Print " 的元素= " & i Next Debug.Print Debug.Print "2维数组" Count2 = 0 For i = LBound(arr2, 1...
arr = Array(1, 2, 3, 4, 5) upperBound = UBound(arr) 通过UBound和LBound可以计算数组的长度: Dim length As Integer length = UBound(arr) - LBound(arr) + 1 使用Transpose函数转置数组 Transpose函数可以将数组的行和列互换: Dim arr As Variant, arrTransposed As Variant ...
Sub deleteEmptyRow(ws As Worksheet) Dim strCheck As String Dim iRow As Long With ws '//最大使用行下一行 lastRow = .UsedRange.Rows.Count + 1 lastCol = .UsedRange.Columns.Count '//最大非空单元格行下一行 iRow = .Cells.Find(what:="*", _ lookat:=xlPart, _ LookIn:=xlFormulas, _ ...
2.1 使用Array函数创建数组 2.2 通过单元格区域创建数组 2.3 使用For循环创建数组 3. 动态数组的使用 3.1 声明与初始化动态数组 3.2 动态调整数组大小 4. 数组运算 4.1 数组运算 4.2 常用数组操作函数: 5. 执行效率对比 6. 实际应用 三、字典:提升数据管理效率 1. 字典基本概念 2. 字典的声明与初始化 3. 字...
Function CombineArr(arr As Variant, Optional delimiter As String = "/", Optional length As Integer = 0) As Variant '将一个数组中的所有元素进行组合 Dim n As Long, i As Long, j As Long, k As Long, count As Long Dim result(), temp As String n = UBound(arr) - LBound...
一数组 array1.1 什么是数组?具体的例子以这个语句为例子arr1=array(1, 2, 3)左边:变量名=数组名 右边:数组,集合,多个元素集合,多个数据集合,右边的单个内容,1,2,3 是数组的元素/下标变量每个元素存储时,会标记1个(看不见的)index 索引 下标 1.2 什么是数组,抽象的定义:数组也是变量,是一种可存储多个数据...
Count=Count+1Next Next NextRange("A1").Resize(Count,1).Value=Result End Sub 这样就快速的得到了64个排列组合。 很显然,如果需要选6个数字,那么就得用6个循环,这个程序虽然很简单的,但是不能通用。 如果很设计一个功能,只要输入数据源,以及需要选择的数据个数,就能够得到结果就非常的方便了。