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Sub 去除重复项() Dim arr As Variant arr = Array("A", "B", "A", "C", "B") Dim dict As Object Set dict = CreateObject("Scripting.Dictionary") Dim i As Integer For i = LBound(arr) To UBound(arr) dict(arr(i)) = 1 Next i Dim key As Variant For Each key In dict.Keys ...
Debug.Print Array(1, 2, 3, 4, 5)(0) arr2() = Array(1, 2, 3) 'arr3(0) = 1 '数组使用前,必须先redim 界定清晰(并不就是静态数组, redim arr3(2)虽然是动态的,也是界定清晰的)才可以赋值和使用 ReDim arr3(2) arr3(0) = 555 Debug.Print arr3(0) arr3 = Array(10, 20, 30...
方法一:使用Array函数创建数组 Sub ArrayTest() Dim arr As Variant arr = Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) End Sub 方法二:使用Split函数创建数组 Sub ArrayTest() Dim arr As Variant arr = Split("张三,李四,王二",",") End Sub 方法三:通过Range对象直接创建数组 直接将单元格区域...
Excel中两列数据的差异对比，方法非常多，比如简单的直接用等式处理，到使用Excel2016的新功能Power Query...
SubSlowAddPrefix()'声明变量 Dim strPrefix As String Dim rng As Range '要添加的前缀 strPrefix="完美Excel"'关闭屏幕更新 Application.ScreenUpdating = False '遍历所选区域中的每个单元格'对所选区域的单元格添加前缀 For Each rng In Selection.Cells '如果该单元格不为空则添加前缀 If rng.Value<>""The...
() As String Dim i As Long, j As Long Dim dataStart As Boolean Const MAX_LINES As Long = 100000 '安全读取限制 ' 初始化设置 Set ws = ThisWorkbook.ActiveSheet Set paramDict = CreateObject("Scripting.Dictionary") headerOrder = Array("N", "Mx", "My", "Asxt", "Asxt0", "Vx", "...
自定义函数名称为pizhu,是“批注”的拼音字母,便于记忆;参数是单元格区域,一个数组变量Rngs()。使用关键字ParmArray说明的参数可在调用时接受传递给它的任何个数的参数。这些参数被放在一个可变类型数组中。如果未使用Option Base语句,数组的下界为0。要注意的是ParmArray 只能用于参数表的最后一个参数。
Introduction to VBA Array Arrays are powerful tools for managing data, and they allow you to group related values under a single variable name. Here are the four types of string arrays you can work with in VBA: Type 1 – Declare Static String Array If you want an array that can store ...
If Not IsError(index) Then '找到元素的代码 End If 8. 数组的拷贝和填充 有时需要将一个数组复制到另一个数组,或将一个值填充到数组中的所有元素。VBA提供了Copy和Fill函数来完成这些操作。以下代码演示了如何拷贝数组和填充数组: Dim newArray() As Variant newArray = numbers '拷贝数组 Dim filledArray(...