pel*_*los 3 collections vba dictionary
我正在尝试创建一个集合并放入其中
mydict = my_key:["a", "b", "c"]
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然后迭代。
For Each V In mydict.keys
Debug.Print V
for z in mydict.Item(V)
Debug.Print z
next z
Next V
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输出应类似于 my_key a b c
但我遇到问题和错误,是否可以将集合存储在 scripting.dictionary 中?
或者只是存储诸如“my_key”:“a”,“my_key2”:“b”之类的字符串?
谢谢。
要将集合存储在字典中,您可以使用两步过程,首先创建集合,然后将其添加到字典中:
Sub test()
Dim C As Collection
Dim D As Object
Dim v As Variant
Set D = CreateObject("Scripting.Dictionary")
Set C = New Collection
C.Add "a"
C.Add "b"
C.Add "c"
D.Add "key1", C
Set C = New Collection 'Old collection safely stored in D
D.Add "key2", C 'Now D("key2") holds a collection
D("key2").Add "d"
D("key2").Add "e"
Debug.Print "Collection for key1:"
For Each v In D("key1")
Debug.Print v
Next v
Debug.Print "Collection for key2:"
For Each v In D("key2")
Debug.Print v
Next v
End Sub
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该代码说明了如何添加回收集合变量C
以添加多个集合,以及如何将空集合添加到字典中以供稍后修改。
输出:
Collection for key1:
a
b
c
Collection for key2:
d
e
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