找出 Excel 中两个文本单元格之间的差异
Find the difference between two cells of text in Excel
我有 2 个单元格,其中包含用逗号 (,) 分隔的数字列表。 K
中的列表为完整集,D
中的列表为部分集。我想将 M
中不在 D
.
中的部分放入 K
示例:
K4 = 1,2,5,6
D4 = 1,5,6
结果M4 = 2
我用过 SUBSTITUTE
,但只有当 D
中的数字按顺序排列且不遗漏 K
中间的任何内容时才有效。
我需要一个非VBA的答案,谢谢。
如果您订阅了 Office 365 Excel,那么您可以使用这个数组公式:
=TEXTJOIN(",",TRUE,IF(ISNUMBER(SEARCH("," &TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",999)),(ROW(INDIRECT("1:" & LEN(K4)-LEN(SUBSTITUTE(K4,",",""))+1))-1)*999+1,999))&",",","&D4&",")),"",TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",999)),(ROW(INDIRECT("1:" & LEN(K4)-LEN(SUBSTITUTE(K4,",",""))+1))-1)*999+1,999))))
作为数组公式,退出编辑模式时需要使用Ctrl-Shift-Enter而不是Enter来确认。如果操作正确,那么 excel 将在公式周围加上 {}
。
我知道您要求的不是 vba 答案,但是;
如果您没有订阅 Office 365 Excel您可以将此代码放入工作簿附带的模块中并使用上述公式。
Function TEXTJOIN(delim As String, skipblank As Boolean, arr)
Dim d As Long
Dim c As Long
Dim arr2()
Dim t As Long, y As Long
t = -1
y = -1
If TypeName(arr) = "Range" Then
arr2 = arr.Value
Else
arr2 = arr
End If
On Error Resume Next
t = UBound(arr2, 2)
y = UBound(arr2, 1)
On Error GoTo 0
If t >= 0 And y >= 0 Then
For c = LBound(arr2, 1) To UBound(arr2, 1)
For d = LBound(arr2, 1) To UBound(arr2, 2)
If arr2(c, d) <> "" Or Not skipblank Then
TEXTJOIN = TEXTJOIN & arr2(c, d) & delim
End If
Next d
Next c
Else
For c = LBound(arr2) To UBound(arr2)
If arr2(c) <> "" Or Not skipblank Then
TEXTJOIN = TEXTJOIN & arr2(c) & delim
End If
Next c
End If
TEXTJOIN = Left(TEXTJOIN, Len(TEXTJOIN) - Len(delim))
End Function
这是一个适用于单个缺失值的公式。如果您需要 return 多个缺失值,可以使用辅助列,但 VBA 会简单得多。该公式通常是输入的,应该适用于大多数版本的 Excel:
=LOOKUP(2,1/ISERR(SEARCH(TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",99)),seq_99,99)),D4 & ",")),TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",99)),seq_99,99)))
seq_99
是定义的名称(在本例中为公式),它生成值数组 {1,99,198,297, ...}
seq_99 Refers to: =IF(ROW(INDEX(:535,1,1):INDEX(:535,255,1))=1,1,(ROW(INDEX(:535,1,1):INDEX(:535,255,1))-1)*99)
对于 VBA 例程,特别推荐如果可能缺少一项以上,请尝试以下操作:
Option Explicit
Function MissingValues(sFull As String, sPartial As String) As String
Dim RE As Object
Dim sPat As String
Dim S As String
'Replace commas with pipes, surround by brackets "[]" and follow by end
' of line to create regex pattern from sPartial
sPat = "[" & Replace(sPartial, ",", "|") & "](?:,|$)"
Set RE = CreateObject("vbscript.regexp")
With RE
.Pattern = sPat
.ignorecase = True
.Global = True
.MultiLine = True
S = .Replace(sFull, "")
.Pattern = ",$"
MissingValues = .Replace(S, "")
End With
End Function
该例程使用正则表达式删除出现在部分集中的完整集中的所有内容。 (然后最后检查以删除任何终端逗号)。这将 return 在相同的逗号分隔模式中缺少多个值。它不区分大小写,但您可以看到可以轻松更改的位置。
这是一个屏幕截图,比较了存在两个缺失值时两种方法的输出:
我有 2 个单元格,其中包含用逗号 (,) 分隔的数字列表。 K
中的列表为完整集,D
中的列表为部分集。我想将 M
中不在 D
.
K
示例:
K4 = 1,2,5,6
D4 = 1,5,6
结果M4 = 2
我用过 SUBSTITUTE
,但只有当 D
中的数字按顺序排列且不遗漏 K
中间的任何内容时才有效。
我需要一个非VBA的答案,谢谢。
如果您订阅了 Office 365 Excel,那么您可以使用这个数组公式:
=TEXTJOIN(",",TRUE,IF(ISNUMBER(SEARCH("," &TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",999)),(ROW(INDIRECT("1:" & LEN(K4)-LEN(SUBSTITUTE(K4,",",""))+1))-1)*999+1,999))&",",","&D4&",")),"",TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",999)),(ROW(INDIRECT("1:" & LEN(K4)-LEN(SUBSTITUTE(K4,",",""))+1))-1)*999+1,999))))
作为数组公式,退出编辑模式时需要使用Ctrl-Shift-Enter而不是Enter来确认。如果操作正确,那么 excel 将在公式周围加上 {}
。
我知道您要求的不是 vba 答案,但是;
如果您没有订阅 Office 365 Excel您可以将此代码放入工作簿附带的模块中并使用上述公式。
Function TEXTJOIN(delim As String, skipblank As Boolean, arr)
Dim d As Long
Dim c As Long
Dim arr2()
Dim t As Long, y As Long
t = -1
y = -1
If TypeName(arr) = "Range" Then
arr2 = arr.Value
Else
arr2 = arr
End If
On Error Resume Next
t = UBound(arr2, 2)
y = UBound(arr2, 1)
On Error GoTo 0
If t >= 0 And y >= 0 Then
For c = LBound(arr2, 1) To UBound(arr2, 1)
For d = LBound(arr2, 1) To UBound(arr2, 2)
If arr2(c, d) <> "" Or Not skipblank Then
TEXTJOIN = TEXTJOIN & arr2(c, d) & delim
End If
Next d
Next c
Else
For c = LBound(arr2) To UBound(arr2)
If arr2(c) <> "" Or Not skipblank Then
TEXTJOIN = TEXTJOIN & arr2(c) & delim
End If
Next c
End If
TEXTJOIN = Left(TEXTJOIN, Len(TEXTJOIN) - Len(delim))
End Function
这是一个适用于单个缺失值的公式。如果您需要 return 多个缺失值,可以使用辅助列,但 VBA 会简单得多。该公式通常是输入的,应该适用于大多数版本的 Excel:
=LOOKUP(2,1/ISERR(SEARCH(TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",99)),seq_99,99)),D4 & ",")),TRIM(MID(SUBSTITUTE(K4,",",REPT(" ",99)),seq_99,99)))
seq_99
是定义的名称(在本例中为公式),它生成值数组 {1,99,198,297, ...}
seq_99 Refers to: =IF(ROW(INDEX(:535,1,1):INDEX(:535,255,1))=1,1,(ROW(INDEX(:535,1,1):INDEX(:535,255,1))-1)*99)
对于 VBA 例程,特别推荐如果可能缺少一项以上,请尝试以下操作:
Option Explicit
Function MissingValues(sFull As String, sPartial As String) As String
Dim RE As Object
Dim sPat As String
Dim S As String
'Replace commas with pipes, surround by brackets "[]" and follow by end
' of line to create regex pattern from sPartial
sPat = "[" & Replace(sPartial, ",", "|") & "](?:,|$)"
Set RE = CreateObject("vbscript.regexp")
With RE
.Pattern = sPat
.ignorecase = True
.Global = True
.MultiLine = True
S = .Replace(sFull, "")
.Pattern = ",$"
MissingValues = .Replace(S, "")
End With
End Function
该例程使用正则表达式删除出现在部分集中的完整集中的所有内容。 (然后最后检查以删除任何终端逗号)。这将 return 在相同的逗号分隔模式中缺少多个值。它不区分大小写,但您可以看到可以轻松更改的位置。
这是一个屏幕截图,比较了存在两个缺失值时两种方法的输出: