如何使用 for 循环检查单元格中的值是否相等?
How to check for equal values in cells with a for loop?
我想使用 for 循环检查单元格中的文本值是否与下面单元格中的文本值相同。
如果 Cell(1) 和 Cell(2) 中的值不匹配,我想将 Cell(3) 中的值写入 Cell(4)。
我收到一个错误
"Overflow (Error 6)"
Dim i As Integer
For i = 1 To Rows.Count
If Cells(2 + i,21) = Cells(3 + i,21) Then
i = i + 1
Else
a = Cells(3 + i, 1)
j = j + 1
Cells(228 + j, 3) = a
End If
Next i
End Sub
我有一个生产输出和一个从早上 6 点到凌晨 12 点的时间表,我想创建一个如下所示的时间表。
截图:
这里我使用了一个字典,它每次都会存储每个以逗号分隔的产品,所以稍后会拆分它并取第一次和最后一次出现:
Sub TimeTable()
'Declare an array variable to store the data
'change MySheet for your sheet name
arr = ThisWorkbook.Sheets("MySheet").UsedRange.Value 'this will store the whole worksheet, the used area.
'Declare a dictionary object
Dim Products As Object: Set Products = CreateObject("Scripting.Dictionary")
'Loop through the array
Dim i As Long
For i = 3 To UBound(arr) 'start from row 3 because of your screenshoot
If arr(i, 21) = vbNullString Then GoTo NextRow 'if column U is empty won't add anything
If Not Products.Exists(arr(i, 21)) Then '21 is the column index for column U
Products.Add arr(i, 21), arr(i, 1)
Else
Products(arr(i, 21)) = arr(i, 21) & "," & arr(i, 1)
End If
NextRow:
Next i
Erase arr
'Redim the array to fit your final data, 4 columns and as many rows as products
ReDim arr(1 To Products.Count + 1, 1 To 4)
'Insert the headers
arr(1, 1) = "Time"
arr(1, 4) = "Product / Error"
'Now loop through the dictionary
Dim Key As Variant, MySplit As Variant
i = 2
For Each Key In Products.Keys
MySplit = Split(Products(Key), ",")
arr(i, 1) = MySplit(LBound(MySplit))
arr(i, 2) = "-"
arr(i, 3) = MySplit(UBound(MySplit))
arr(i, 4) = Key
i = i + 1
Next Key
'I don't know where are you going to paste your data, so I'm making a new worksheet at the end of your workbook
Dim ws As Worksheet
Set ws = ThisWorkbook.Sheets.Add(After:=ThisWorkbook.Sheets(ThisWorkbook.Sheets.Count))
With ws
.Range("A1").Resize(UBound(arr), UBound(arr, 2)).Value = arr
.Range("A1:C1").Merge
End With
End Sub
你可以使用
Option Explicit
Sub test()
Dim LastRowA As Long, i As Long, j As Long, LastRowW As Long
Dim StartTime As Date, EndTime As Date, strOutPut
j = 0
With ThisWorkbook.Worksheets("Sheet1")
LastRowA = .Cells(.Rows.Count, "A").End(xlUp).Row
For i = 3 To LastRowA
If i > j - 1 Then
StartTime = .Range("A" & i).Value
strOutPut = .Range("U" & i).Value
For j = i + 1 To LastRowA + 1
If strOutPut <> .Range("U" & j).Value Then
EndTime = .Range("A" & j - 1).Value
LastRow = .Cells(.Rows.Count, "W").End(xlUp).Row
.Range("W" & LastRow + 1).Value = StartTime
.Range("X" & LastRow + 1).Value = EndTime
.Range("Y" & LastRow + 1).Value = strOutPut
Exit For
End If
Next j
End If
Next i
End With
End Sub
结果
我想使用 for 循环检查单元格中的文本值是否与下面单元格中的文本值相同。
如果 Cell(1) 和 Cell(2) 中的值不匹配,我想将 Cell(3) 中的值写入 Cell(4)。
我收到一个错误
"Overflow (Error 6)"
Dim i As Integer
For i = 1 To Rows.Count
If Cells(2 + i,21) = Cells(3 + i,21) Then
i = i + 1
Else
a = Cells(3 + i, 1)
j = j + 1
Cells(228 + j, 3) = a
End If
Next i
End Sub
我有一个生产输出和一个从早上 6 点到凌晨 12 点的时间表,我想创建一个如下所示的时间表。
截图:
这里我使用了一个字典,它每次都会存储每个以逗号分隔的产品,所以稍后会拆分它并取第一次和最后一次出现:
Sub TimeTable()
'Declare an array variable to store the data
'change MySheet for your sheet name
arr = ThisWorkbook.Sheets("MySheet").UsedRange.Value 'this will store the whole worksheet, the used area.
'Declare a dictionary object
Dim Products As Object: Set Products = CreateObject("Scripting.Dictionary")
'Loop through the array
Dim i As Long
For i = 3 To UBound(arr) 'start from row 3 because of your screenshoot
If arr(i, 21) = vbNullString Then GoTo NextRow 'if column U is empty won't add anything
If Not Products.Exists(arr(i, 21)) Then '21 is the column index for column U
Products.Add arr(i, 21), arr(i, 1)
Else
Products(arr(i, 21)) = arr(i, 21) & "," & arr(i, 1)
End If
NextRow:
Next i
Erase arr
'Redim the array to fit your final data, 4 columns and as many rows as products
ReDim arr(1 To Products.Count + 1, 1 To 4)
'Insert the headers
arr(1, 1) = "Time"
arr(1, 4) = "Product / Error"
'Now loop through the dictionary
Dim Key As Variant, MySplit As Variant
i = 2
For Each Key In Products.Keys
MySplit = Split(Products(Key), ",")
arr(i, 1) = MySplit(LBound(MySplit))
arr(i, 2) = "-"
arr(i, 3) = MySplit(UBound(MySplit))
arr(i, 4) = Key
i = i + 1
Next Key
'I don't know where are you going to paste your data, so I'm making a new worksheet at the end of your workbook
Dim ws As Worksheet
Set ws = ThisWorkbook.Sheets.Add(After:=ThisWorkbook.Sheets(ThisWorkbook.Sheets.Count))
With ws
.Range("A1").Resize(UBound(arr), UBound(arr, 2)).Value = arr
.Range("A1:C1").Merge
End With
End Sub
你可以使用
Option Explicit
Sub test()
Dim LastRowA As Long, i As Long, j As Long, LastRowW As Long
Dim StartTime As Date, EndTime As Date, strOutPut
j = 0
With ThisWorkbook.Worksheets("Sheet1")
LastRowA = .Cells(.Rows.Count, "A").End(xlUp).Row
For i = 3 To LastRowA
If i > j - 1 Then
StartTime = .Range("A" & i).Value
strOutPut = .Range("U" & i).Value
For j = i + 1 To LastRowA + 1
If strOutPut <> .Range("U" & j).Value Then
EndTime = .Range("A" & j - 1).Value
LastRow = .Cells(.Rows.Count, "W").End(xlUp).Row
.Range("W" & LastRow + 1).Value = StartTime
.Range("X" & LastRow + 1).Value = EndTime
.Range("Y" & LastRow + 1).Value = strOutPut
Exit For
End If
Next j
End If
Next i
End With
End Sub
结果