[英]Excel VBA macro to format cells
我編寫了一個包含重復代碼的 Excel 子程序,其中活動范圍以特定方式格式化,但我認為不可能將這些情況組合成一個循環。 是否可以編寫一個單獨的子/函數來獲取輸入范圍,對其進行格式化並輸出格式化的范圍,就像 python 具有可定義的函數一樣?
編輯:這是一些准系統偽代碼
function Colour_and_Merge(Input Range)
Formatted range = *Input Range with text and background colour changed*
Colour_and_Merge = Formatted Range
end function
sub Main_Code()
for y = 1 to 3
if y <> 1
Colour_and_merge(Range(Cells(1,y),Cells(5,y)))
end if
Colour_and_Merge(Seperate_Range)
end sub
你會像下面那樣做。
Option Explicit
Public Sub ColorAndMerge(ByVal InputRange As Range)
With InputRange
.Interior.Color = vbRed ' format range background red.
.Font.Bold = True ' format font bold
'what ever you like to do with that range put it here
End With
End Sub
Public Sub MainCode()
Dim y As Long
For y = 1 To 3
If y > 1 Then
ColorAndMerge Range(Cells(1, y), Cells(5, y)) 'make sure you specify in which workbook and worksheet your `Range` and `Cells` objects are!
End If
Next y
ColorAndMerge SeperateRange
End Sub
請注意,您不需要Function
而是Sub
。 返回范圍沒有任何意義,因為它與您作為InputRange
發送的范圍相同。 因此,例如,如果您在主程序中調用ColorAndMerge SeperateRange
,則不需要ColorAndMerge
返回任何內容,因為它只會返回與您已經知道的SeperateRange
相同的內容。
因此,如果您的主要代碼執行以下操作
Public Sub MainCode()
Dim SeperateRange As Range
Set SeperateRange = Range(Cells(1, y), Cells(5, y))
ColorAndMerge SeperateRange 'if you call the procedure
'here `SeperateRange` will be the formatted range. There is no need to return it in a function, the SeperateRange variable is just a reference to the real range in the worksheet that already got formatted by ColorAndMerge
End Sub
另請注意,調用過程/子程序必須不帶括號,而調用帶括號的函數:
ColorAndMergeSub SeperateRange ' correct
ColorAndMergeSub (SeperateRange) ' wrong! ... this syntax exists but does something entirely differnt than the first one
ReturnValue = ColorAndMergeFunction(SeperateRange) ' correct
ReturnValue = ColorAndMergeFunction SeperateRange ' wrong!
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