すべての発生を太字にする（Microsoft Excel）

Sub FindAndBold()

Dim sFind As String     Dim rCell As Range     Dim rng As Range     Dim lCount As Long     Dim iLen As Integer     Dim iFind As Integer     Dim iStart As Integer

On Error Resume Next     Set rng = ActiveSheet.UsedRange. _       SpecialCells(xlCellTypeConstants, xlTextValues)

On Error GoTo ErrHandler     If rng Is Nothing Then         MsgBox "There are no cells with text"

GoTo ExitHandler     End If

sFind = InputBox( _       Prompt:="What do you want to BOLD?", _       Title:="Text to Bold")

If sFind = "" Then         MsgBox "No text was listed"

GoTo ExitHandler     End If

iLen = Len(sFind)

lCount = 0

For Each rCell In rng         With rCell             iFind = InStr(.Value, sFind)

Do While iFind > 0                 .Characters(iFind, iLen).Font.Bold = True                 lCount = lCount + 1                 iStart = iFind + iLen                 iFind = InStr(iStart, .Value, sFind)

Loop         End With     Next

If lCount = 0 Then         MsgBox "There were no occurrences of" & _           vbCrLf & "' " & sFind & " '" & _           vbCrLf & "to bold."

ElseIf lCount = 1 Then         MsgBox "One occurrence of" & _           vbCrLf & "' " & sFind & " '" & _           vbCrLf & "was made bold."

Else         MsgBox lCount & " occurrences of" & _           vbCrLf & "' " & sFind & " '" & _           vbCrLf & "were made bold."

End If

ExitHandler:

Set rCell = Nothing     Set rng = Nothing     Exit Sub

ErrHandler:

MsgBox Err.Description     Resume ExitHandler End Sub