1. ReDim在VBA中的作用 ReDim是VBA中的一个关键字,用于重新定义数组的大小或维数。它允许在运行时动态地调整数组的尺寸,以适应程序的需求。 2. 使用ReDim调整一维数组的大小 以下是一个使用ReDim调整一维数组大小的示例: vba Sub AdjustOneDimensionalArray() Dim myArray() As Integer ' 初始化数组为5个元素 Re
Sub TwoDimensionalArrayExample() Dim arrTwoDim(2, 2) As Integer arrTwoDim(0, 0) = 1 arrTwoDim(0, 1) = 2 arrTwoDim(0, 2) = 3 arrTwoDim(1, 0) = 4 arrTwoDim(1, 1) = 5 arrTwoDim(1, 2) = 6 arrTwoDim(2, 0) = 7 arrTwoDim(2, 1) = 8 arrTwoDim(2, 2) = 9 ...
Sub TwoDimensionalArrayExample() Dim arr() As Integer Dim i As Integer, j As Integer ' 初始声明 ReDim arr(1 To 2, 1 To 1) ' 动态扩展列 ReDim Preserve arr(1 To 2, 1 To 5) ' 赋值 For i = 1 To 2 For j = 1 To 5 arr(i, j) = i * j Next j Next i ' 输出结果 For...
Public Sub test() Dim x ActiveSheet.Cells.Clear x = Str_2d("This is a sweet function for 2 dimensional arrays Ha! Ha", 3) '或者 'x = Str_2d("This is a sweet function^for 2 dimensional arrays^Ha! Ha", 3, "^") '或者 'x = St...
For example, if we have a 2-dimensional array named my2DArray with 3 rows and 5 columns, we can determine the upper bound for the second dimension (columns) using the following code: Dim my2DArray(3, 5) As Integer Dim upperBound As Integer upperBound = UBound(my2DArray, 2) MsgBox ...
A two-dimensional array is arranged in rows, such as XYZ (rows, columns).In addition to the above fixed array, VBA has a powerful dynamic array, a definition of the size dimension statement; then use Redim stat 13、ement to change the size of the array in the program, the original ...
The Communication Piece list box is the only list that is not based on data from a table; instead, a two-dimensional array is defined and used to set the List property of the list box. The lists for most of the other combo boxes and list boxes are based on data in SQL Server ...
Redim Preserve Arr(6) Arr(6) = “Jun” Msgbox Arr(1) & "-" & Arr(2) & "-" & Arr(3) & "-" & Arr(4) & "-" & Arr(5) & "-" & Arr(6) End Sub Return to Top Page Create Multi-Dimensional Array An array can also store multiple dimensional data. To simplify our tu...
问Excel VBA:转置向量与矩阵在函数中的相乘EN写这篇博客的原因是为了记录一下矩阵转置与矩阵相乘的实现...
This subroutine extracts the one dimensional array from the first argument and then uses a for-loop. PublicSubProcedure_Four(ByValiConstantAsInteger, _ ParamArrayaArgumentsArray()AsVariant) DimvArgumentsAsVariant DimvArgAsVariant vArguments = aArgumentsArray(0) ...