myArray(i) = i Next i 2、2 For Each循环赋值法 For Each循环可以遍历集合中的每个元素,在VBA中,可以使用For Each语句遍历数组,基本语法如下: Dim element As Variant For Each element In array_name ' 对每个元素执行操作 Next element 为一个名为myArray的数组的所有元素赋值4到6,可以使用以下代码: Dim...
This means that you should try to reduce the number of times you pass data between VBA and Excel. This is where ranges are useful. Instead of reading and writing to each cell individually in a loop, read the entire range into an array at the start, loop through the array, and then wr...
For Each str In Array("aa1", "aa2", "aa3","aa4", "aa5", "aa6") .Add str, 3 * .Count Next str MsgBox .Item("aa3") End With 通过索引号获取相应的键:GetKey和GetKeyList 如果想知道哪个键在SortedList中具有的层级,可以使用方法:GetKey和GetKeyList。 With sl Dim str For Each str ...
for each.遍历集合或数组使用 2019-12-24 10:57 −package seday11; import java.lang.reflect.Array;import java.util.ArrayList;import java.util.Collection; /** * @author xingsir * JDK5之后推出了一个特性:增强for循环也... 宗策 0 919 ...
方式二: 使用foreach 1 2 3 4 5 6 7 8 9 10 11 12 Sub遍历数组2() '声明一个变量 DimArrAsVariant '声明一个变量 DimiAsVariant '变量类型指定为数组并赋值 Arr = Array(1, 2, 3, 4, 5) '使用For Each...In...进行遍历 ForEachiInArr ...
For Each it In Array("aa1","aa2", "aa1", "aa3", "aa4","aa2") .Item(.Count) = it &"_contents" Next End With End Sub 获取唯一元素列表 在Dictionary对象中添加元素时,会创建唯一键列表。因此,可以利用这个特点获取唯一元素列表。例如下...
方式二: 使用foreach Sub 遍历数组2() '声明一个变量 Dim Arr As Variant '声明一个变量 Dim i As Variant '变量类型指定为数组并赋值 Arr = Array(1, 2, 3, 4, 5) '使用For Each...In...进行遍历 For Each i In Arr Debug.Print i ...
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 ...
2 运用For... ...Each循环显示数组中的元素。Sub animal()Dim animals As VariantDim item As Variantanimals = Array("cat", "dog", "elephant", "monkey", "kangaroo")For Each item In animals Debug.Print itemNextEnd Sub这个程序创建了一个数组，然后使用For ... ...Each循环在数组的元素中循环...
For Each i in arr MsgBox arr(i) Next in 后的变量类型为集合对象(如 Paragraphs),Each 后的变量类型必须为对象类型 Object 或者是特定的子对象类型(对应的 Paragraph),或者变体类型。 使用Array() 函数定义数组时,必须使用变体类型。 Dim arr As Variant ...