[英]colour cell based on value (date) on another sheet
我在工作表 2 的 D 列上有幾個日期。我想搜索工作表 1 的第一行,如果找到相同的日期,則為單元格着色,但似乎無法正常工作。 我相信問題出在范圍內,但嘗試了幾種方法但沒有任何效果。
請在下面查看我的代碼:
Sub test2()
Dim xcel As Range
Dim ycel As Range
Dim WS1 As Worksheet
Dim WS2 As Worksheet
Dim lc As Long
Dim lr As Long
Set WS1 = ThisWorkbook.Worksheets("sheet1")
Set WS2 = ThisWorkbook.Worksheets("sheet2")
lc = WS1.Cells(1, Columns.Count).End(xlToLeft).Column
lr = WS2.Range("D" & Rows.Count).End(xlUp).Row
With WS1
For Each xcel In .Range(Cells(1, 1), Cells(1, lc))
For Each ycel In WS2.Range(Cells(2, 4), Cells(lr, 4))
If xcel.Value = ycel.Value Then
xcel.Interior.ColorIndex = 6
xcel.Font.ColorIndex = 1
End If
Next ycel
Next xcel
End With
End Sub
先感謝您
請測試下一個方法。 它使用兩個 arrays,用於更快地迭代每個單元格之間的迭代,並為匹配的單元格創建一個Union
范圍,該范圍將在末尾立即着色:
Sub test2ColorCellInt()
Dim WS1 As Worksheet, arr1, WS2 As Worksheet, arr2
Dim lc As Long, lr As Long, i As Long, j As Long, rngCol As Range
Set WS1 = ThisWorkbook.Worksheets("sheet1")
Set WS2 = ThisWorkbook.Worksheets("sheet2")
lc = WS1.cells(1, Columns.count).End(xlToLeft).Column
lr = WS2.Range("D" & rows.count).End(xlUp).row
arr1 = WS1.Range(WS1.cells(1, 1), WS1.cells(1, lc)).value 'place the range in an array for faster iteration
arr2 = WS2.Range(WS2.cells(2, 4), WS2.cells(lr, 4)).value 'place the range in an array for faster iteration
For i = 1 To UBound(arr1, 2) 'iterate on columns of arr1:
For j = 1 To UBound(arr2) 'iterate between rows of arr2:
If arr1(1, i) = arr2(j, 1) Then 'in case of a match:
If rngCol Is Nothing Then 'if the range to keep the matching cells is nothing
Set rngCol = WS1.cells(1, i) 'create the range
Else
Set rngCol = Union(rngCol, WS1.cells(1, i)) 'make a Union between existing and the matching cell
End If
End If
Next j
Next i
If Not rngCol Is Nothing Then 'if the range exists, do the job:
rngCol.Interior.ColorIndex = 6
rngCol.Font.ColorIndex = 1
End If
End Sub
初步清除第一行現有單元格的格式可能會很好,以便在下次運行代碼時查看差異,但如果沒有要求,我沒有包括這樣的方法......
您現有的代碼錯誤地限定了使用的范圍,使用活動工作表的相同cells
來構建它們。 但我試圖提供一種更快的方法來處理這個問題。
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