键值对，通过字典vba循环 [英] key value pair, loop through a dictionary vba

问题描述

我试图一次读取一列一个单元格，并将该单元格存储为键，并将其频率存储为其值.然后，我想将所有键值对放入一个范围，例如列P和Q.我想我用下面的代码完成了工作的第一部分(虽然不是100％)，现在如何放置键值对到一定范围?

I am trying to read a column one cell at a time and store it the cell as a key and its frequency as its value. Then I want to place all key-value pairs into a range say column P and Q. I think I got the first part of the job done with the code below (not 100% on it though) Now how can place the key value pairs to a range?

Dim D As Dictionary
Set D = New Dictionary
Dim DR As Range


 Set DR = Range(Cells(2, 2), Cells(2, 2).End(xlDown))

    For Each Cell In DR.Cells

        If Not D.Exists(Cell.Value) Then
        D.Add Cell, 1
        Else
        D.Exists (Cell.Value)
        D.Item(Cell.Value) = D.Item(Cell.Value) + 1
        End If

    Next Cell

我大概有一个想法，就是每个键在字典中循环浏览，但是我做不到

I roughly have the idea of looping through the dictionary per each key but I cant do

Dim k as key

非常感谢您的帮助

推荐答案

尝试以下代码:

Sub test()

    Dim D As Dictionary
    Set D = New Dictionary
    Dim DR As Range


    Dim lastRow As Long
    lastRow = Range("A65000").End(xlUp).Row


    Set DR = Range("A2:A" & lastRow)

    For Each Cell In DR

        If D.Exists(CStr(Cell.Value)) = False Then
               D.Add CStr(Cell.Value), 1
        Else
            D.Exists (Cell.Value)
            D.Item(Cell.Value) = D.Item(Cell.Value) + 1
        End If

    Next

    i = 2
    For Each Key In D
        Range("P" & i).Value = Key
        Range("Q" & i).Value = D(Key)
        i = i + 1
    Next


End Sub

这篇关于键值对，通过字典vba循环的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！