我使用的是我在这里找到的脚本:https://excelribbon.tips.net/T008349_Counting_All_Characters.html
它正在按预期工作,但是当有一些其他对象(如图片)时,脚本会返回错误438“对象不支持此属性或方法”。当我删除图片时,脚本再次运行良好。
是否有选项可以在脚本中添加“忽略图片”?或者是否有更好的脚本来实现这一目标?我对VBA一点都不擅长,所有的帮助将不胜感激。
这是一种可能会更好的简化方法。我认为明确哪些形状类型你想要计算它将是一个更清洁的方式来解决这个问题。
Option Explicit
Private Function GetCharacterCount() As Long
Dim wks As Worksheet
Dim rng As Range
Dim cell As Range
Dim shp As Shape
For Each wks In ThisWorkbook.Worksheets
For Each shp In wks.Shapes
'I'd only add the controls I care about here, take a look at the Shape Type options
If shp.Type = msoTextBox Then GetCharacterCount = GetCharacterCount + shp.TextFrame.Characters.Count
Next
On Error Resume Next
Set rng = Union(wks.UsedRange.SpecialCells(xlCellTypeConstants), wks.UsedRange.SpecialCells(xlCellTypeFormulas))
On Error GoTo 0
If not rng Is Nothing Then
For Each cell In rng
GetCharacterCount = GetCharacterCount + Len(cell.Value)
Next
end if
Next
End Function
Sub CountCharacters()
Debug.Print GetCharacterCount()
End Sub
看起来你可以在这里添加if-check(VBA Code to exclude images png and gif when saving attachments为“PNG”和“GIF”)。
您只需更改if-check以检查您正在使用“JPG”或“JPEG”的图片类型?只需将扩展名与if-check匹配,将“PNG”或“GIF”替换为CAPS中的扩展名即可。
在错误发生的上方添加if-check,或者更好,将其添加到发生错误的范围之上。
我从你的链接中获取了脚本并进行了修改。现在它有效。
它远非完美(在某些情况下它仍然可以崩溃),但现在它支持处理没有Shapes
属性的.TextFrame
:
Sub CountCharacters()
Dim wks As Worksheet
Dim rng As Range
Dim rCell As Range
Dim shp As Shape
Dim bPossibleError As Boolean
Dim bSkipMe As Boolean
Dim lTotal As Long
Dim lTotal2 As Long
Dim lConstants As Long
Dim lFormulas As Long
Dim lFormulaValues As Long
Dim lTxtBox As Long
Dim sMsg As String
On Error GoTo ErrHandler
Application.ScreenUpdating = False
lTotal = 0
lTotal2 = 0
lConstants = 0
lFormulas = 0
lFormulaValues = 0
lTxtBox = 0
bPossibleError = False
bSkipMe = False
sMsg = ""
For Each wks In ActiveWorkbook.Worksheets
' Count characters in text boxes
For Each shp In wks.Shapes
If TypeName(shp) <> "GroupObject" Then
On Error GoTo nextShape
lTxtBox = lTxtBox + shp.TextFrame.Characters.Count
End If
nextShape:
Next shp
On Error GoTo ErrHandler
' Count characters in cells containing constants
bPossibleError = True
Set rng = wks.UsedRange.SpecialCells(xlCellTypeConstants)
If bSkipMe Then
bSkipMe = False
Else
For Each rCell In rng
lConstants = lConstants + Len(rCell.Value)
Next rCell
End If
' Count characters in cells containing formulas
bPossibleError = True
Set rng = wks.UsedRange.SpecialCells(xlCellTypeFormulas)
If bSkipMe Then
bSkipMe = False
Else
For Each rCell In rng
lFormulaValues = lFormulaValues + Len(rCell.Value)
lFormulas = lFormulas + Len(rCell.Formula)
Next rCell
End If
Next wks
sMsg = Format(lTxtBox, "#,##0") & _
" Characters in text boxes" & vbCrLf
sMsg = sMsg & Format(lConstants, "#,##0") & _
" Characters in constants" & vbCrLf & vbCrLf
lTotal = lTxtBox + lConstants
sMsg = sMsg & Format(lTotal, "#,##0") & _
" Total characters (as constants)" & vbCrLf & vbCrLf
sMsg = sMsg & Format(lFormulaValues, "#,##0") & _
" Characters in formulas (as values)" & vbCrLf
sMsg = sMsg & Format(lFormulas, "#,##0") & _
" Characters in formulas (as formulas)" & vbCrLf & vbCrLf
lTotal2 = lTotal + lFormulas
lTotal = lTotal + lFormulaValues
sMsg = sMsg & Format(lTotal, "#,##0") & _
" Total characters (with formulas as values)" & vbCrLf
sMsg = sMsg & Format(lTotal2, "#,##0") & _
" Total characters (with formulas as formulas)"
MsgBox Prompt:=sMsg, Title:="Character count"
ExitHandler:
Application.ScreenUpdating = True
Exit Sub
ErrHandler:
If bPossibleError And Err.Number = 1004 Then
bPossibleError = False
bSkipMe = True
Resume Next
Else
MsgBox Err.Number & ": " & Err.Description
Resume ExitHandler
End If
End Sub
你可以尝试:
Option Explicit
Sub test()
Dim NoOfChar As Long
Dim rng As Range, cell As Range
NoOfChar = 0
For Each cell In ThisWorkbook.Worksheets("Sheet1").UsedRange '<- Loop all cell in sheet1 used range
NoOfChar = NoOfChar + Len(cell.Value) '<- Add cell len to NoOfChar
Next cell
Debug.Print NoOfChar
End Sub