从Excel将唯一值填充到VBA数组中

Question

谁能给我VBA代码，该代码将从Excel工作表获取一个范围（行或列），并用唯一值填充列表/数组，即：tabletablechairtablestoolstoolstoolchair当宏运行时会创建一个数组，例如：fur[0]=tablefur[1]=chairfur[2]=stool

Answer 1

在这种情况下，我总是使用这样的代码（只要确保您选择的分度数不在搜索范围内即可）

Dim tmp As String

Dim arr() As String

If Not Selection Is Nothing Then

   For Each cell In Selection

      If (cell <> "") And (InStr(tmp, cell) = 0) Then

        tmp = tmp & cell & "|"

      End If

   Next cell

End If

If Len(tmp) > 0 Then tmp = Left(tmp, Len(tmp) - 1)

arr = Split(tmp, "|")

Answer 2

Sub GetUniqueAndCount()

    Dim d As Object, c As Range, k, tmp As String

    Set d = CreateObject("scripting.dictionary")

    For Each c In Selection

        tmp = Trim(c.Value)

        If Len(tmp) > 0 Then d(tmp) = d(tmp) + 1

    Next c

    For Each k In d.keys

        Debug.Print k, d(k)

    Next k

End Sub

Answer 3

将Tim的Dictionary方法与下面Jean-Francois的变量数组结合在一起。

您想要的阵列位于 objDict.keys

Sub A_Unique_B()

Dim X

Dim objDict As Object

Dim lngRow As Long

Set objDict = CreateObject("Scripting.Dictionary")

X = Application.Transpose(Range([a1], Cells(Rows.Count, "A").End(xlUp)))

For lngRow = 1 To UBound(X, 1)

    objDict(X(lngRow)) = 1

Next

Range("B1:B" & objDict.Count) = Application.Transpose(objDict.keys)

End Sub