Excel VBA セル内の文字列のチェックと変換
7月 6th, 2009 at 11:49WordPressのプラグインで、WP-Syntaxっていうソースコードを整形して表示するものがあります。
これならいちいちHTMLタグやエスケープシーケンスを入れずに済むのでサンプルを公開しやすくなるかな。
このコードは実際に動きます。
Excelのマクロでコード編集を表示して貼り付けてください。
後はシートにボタンを貼り付けて、先頭の２つのプロシージャーを呼び出せばＯＫです。
中に”N2S”という関数がありますが、Nullチェックをしています。
何か作って置き換えてください。
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278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 | Option Explicit '定数 Public Const COMMAND_CHECKCELL_WIDEALPHABET = 1 Public Const COMMAND_CHECKCELL_WIDENUMBERS = 2 Public Const COMMAND_CHECKCELL_WIDEMARKS = 3 Public Const COMMAND_CHECKCELL_WIDECOMMA = 4 Public Const COMMAND_CHECKCELL_WITHOUTINCLUDEDCHAR = 5 Public Const COMMAND_CONVERT_WIDEALPHABET = 1 Public Const COMMAND_CONVERT_WIDENUMBERS = 2 Public Const COMMAND_CONVERT_WIDEMARKS = 3 Public Const COMMAND_CONVERT_WIDECOMMA = 4 '色 Public Const COLOR_PINK = 16711935 Public Const COLOR_BLUE = 16776960 'セルのフォント情報の保存 'メンバーは何が入ってくるかわからないのでとりあえず「Variant」 Type tyFontInfo vBold As Variant vColor As Variant vColorIndex As Variant vFontStyle As Variant vItalic As Variant vName As Variant vShadow As Variant vSize As Variant vStrikethrough As Variant vSubscript As Variant vSuperscript As Variant vUnderline As Variant End Type 'イベント共通処理 'チェック Public Function gExecCellCheck(ByVal lCommand As Long) As Boolean On Error GoTo ErrProc Dim lRow As Long Dim lCol As Long Dim objWs As Excel.Worksheet Set objWs = Application.ThisWorkbook.ActiveSheet lRow = Application.ActiveCell.Row lCol = Application.ActiveCell.Column Application.ScreenUpdating = False Select Case lCommand Case COMMAND_CHECKCELL_WIDEALPHABET, _ COMMAND_CHECKCELL_WIDENUMBERS, _ COMMAND_CHECKCELL_WIDEMARKS, _ COMMAND_CHECKCELL_WIDECOMMA If CheckCell_WideThin(objWs, lRow, lCol, lCommand) Then Else 'チェック対象が見つからなかった End If Case COMMAND_CHECKCELL_WITHOUTINCLUDEDCHAR If CheckCell_WithOutIncludedChar(objWs, lRow, lCol) Then End If Case Else End Select Application.ScreenUpdating = True MsgBox "チェック終了", vbOKOnly + vbInformation ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "gExecCellCheck") Resume ExitProc End Function 'イベント共通処理 '変換 Public Function gExecCellConvert(ByVal lCommand As Long) As Boolean On Error GoTo ErrProc Dim lRow As Long Dim lCol As Long Dim objWs As Excel.Worksheet If vbYes = MsgBox("変換処理をすると元に戻すことができません。" & vbCrLf & _ "事前にバックアップを作ることを推奨します。" & vbCrLf & vbCrLf & _ "変換処理を行いますか？", vbYesNo + vbQuestion) Then Else GoTo ExitProc End If Application.ScreenUpdating = False Set objWs = Application.ThisWorkbook.ActiveSheet lRow = Application.ActiveCell.Row lCol = Application.ActiveCell.Column If Convert_Letter(objWs, lRow, lCol, lCommand) Then MsgBox "変換終了", vbOKOnly + vbInformation Else '変換の失敗 MsgBox "変換できませんでした。", vbOKOnly + vbExclamation End If ExitProc: Application.ScreenUpdating = True Exit Function ErrProc: Call ErrFunc(Err, "gExecCellConvert") Resume ExitProc End Function '選択中のセルの書式を保存した後、変更 Private Function CheckCell_WithOutIncludedChar(ByVal objWs As Excel.Worksheet, _ ByVal lRow As Long, _ ByVal lCol As Long) As Boolean CheckCell_WithOutIncludedChar = False On Error GoTo ErrProc Dim strCellValue As String Dim lCnt As Long Dim arrErrStringIdx() As Long ReDim arrErrStringIdx(0) strCellValue = objWs.Cells(lRow, lCol).value If CheckLetter_WithOut_OSIncluded(strCellValue, arrErrStringIdx) Then Else For lCnt = 0 To UBound(arrErrStringIdx) If objWs.Cells(lRow, lCol).Characters(arrErrStringIdx(lCnt), 1).Font.Color = COLOR_PINK Then objWs.Cells(lRow, lCol).Characters(arrErrStringIdx(lCnt), 1).Font.Color = 0 ElseIf objWs.Cells(lRow, lCol).Characters(arrErrStringIdx(lCnt), 1).Font.Color = 0 Then objWs.Cells(lRow, lCol).Characters(arrErrStringIdx(lCnt), 1).Font.Color = COLOR_PINK Else End If CheckCell_WithOutIncludedChar = True Next End If ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "CheckCell_WithOutIncludedChar") Resume ExitProc End Function '機種依存文字以外のチェック Private Function CheckCell_WideThin(ByVal objWs As Excel.Worksheet, _ ByVal lRow As Long, _ ByVal lCol As Long, _ ByVal lMode As Long) As Boolean CheckCell_WideThin = False On Error GoTo ErrProc Dim strCellValue As String Dim lCnt As Long Dim arrWideStringIdx() As Long Dim arrThinStringIdx() As Long Dim flgCheckOK As Boolean strCellValue = objWs.Cells(lRow, lCol).value Select Case lMode Case COMMAND_CHECKCELL_WIDEALPHABET flgCheckOK = Check_WideToThin_Alphabet(strCellValue, arrWideStringIdx, arrThinStringIdx) Case COMMAND_CHECKCELL_WIDENUMBERS flgCheckOK = Check_WideToThin_Numeric(strCellValue, arrWideStringIdx, arrThinStringIdx) Case COMMAND_CHECKCELL_WIDEMARKS flgCheckOK = Check_WideToThin_Mark(strCellValue, arrWideStringIdx, arrThinStringIdx) Case COMMAND_CHECKCELL_WIDECOMMA flgCheckOK = Check_WideToThin_Comma(strCellValue, arrWideStringIdx, arrThinStringIdx) Case Else End Select If flgCheckOK Then Else GoTo ExitProc End If '全角チェック For lCnt = 0 To UBound(arrWideStringIdx) If objWs.Cells(lRow, lCol).Characters(arrWideStringIdx(lCnt), 1).Font.Color = COLOR_PINK Then objWs.Cells(lRow, lCol).Characters(arrWideStringIdx(lCnt), 1).Font.Color = 0 ElseIf objWs.Cells(lRow, lCol).Characters(arrWideStringIdx(lCnt), 1).Font.Color = 0 Then objWs.Cells(lRow, lCol).Characters(arrWideStringIdx(lCnt), 1).Font.Color = COLOR_PINK Else End If Next '半角チェック For lCnt = 0 To UBound(arrThinStringIdx) If objWs.Cells(lRow, lCol).Characters(arrThinStringIdx(lCnt), 1).Font.Color = COLOR_BLUE Then objWs.Cells(lRow, lCol).Characters(arrThinStringIdx(lCnt), 1).Font.Color = 0 ElseIf objWs.Cells(lRow, lCol).Characters(arrThinStringIdx(lCnt), 1).Font.Color = 0 Then objWs.Cells(lRow, lCol).Characters(arrThinStringIdx(lCnt), 1).Font.Color = COLOR_BLUE Else End If Next CheckCell_WideThin = True ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "CheckCell_WideThin") Resume ExitProc End Function '機種依存文字の判別 '機種依存文字のインデックスを返す。 Private Function CheckLetter_WithOut_OSIncluded(ByVal strCheck As String, _ ByRef arrErrStringIdx() As Long) As Boolean CheckLetter_WithOut_OSIncluded = False Dim lCheckLength As Long Dim lCharacter As Long Dim lIdx As Long Dim lCnt As Long On Error GoTo ErrProc lCheckLength = Len(strCheck) lCnt = 0 'カウンターをリセット lIdx = 0 '配列のインデックスをリセット ReDim arrErrStringIdx(lIdx) '配列をリセット ' Excelの"Asc"はSignedで正負を含む10進数を返します。 ' 1:NEC選定特殊文字 -30823 ～ -30912 ' 2:IBM選定特殊文字 -1472 ～ -949 For lCnt = 1 To lCheckLength lCharacter = Asc(Mid(strCheck, lCnt, 1)) If (lCharacter <= -30823 And lCharacter >= -30912) Or (lCharacter <= -949 And lCharacter >= -1472) Then ReDim Preserve arrErrStringIdx(lIdx) '配列をリセット arrErrStringIdx(lIdx) = lCnt '配列に機種依存文字のインデックスをセット[～文字目] lIdx = lIdx + 1 End If Next If lIdx > 0 Then CheckLetter_WithOut_OSIncluded = False Else CheckLetter_WithOut_OSIncluded = True End If ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "CheckLetter_WithOut_OSIncluded") Resume ExitProc End Function 'アルファベットチェック Private Function Check_WideToThin_Alphabet(ByVal strCheck As String, _ ByRef arrWideStringIdx() As Long, _ ByRef arrThinStringIdx() As Long) As Boolean Check_WideToThin_Alphabet = False On Error GoTo ErrProc Dim lCheckLength As Long Dim lCharacter As Long Dim lWideIdx As Long Dim lThinIdx As Long Dim lCnt As Long lCheckLength = Len(strCheck) lCnt = 0 lWideIdx = 0 lThinIdx = 0 ReDim arrWideStringIdx(lWideIdx) ReDim arrThinStringIdx(lThinIdx) 'A:65～Z:90/a:97～z:122 'Ａ:-32160～Ｚ:-32135/ａ:-32127～ｚ:-32102 For lCnt = 1 To lCheckLength lCharacter = Asc(Mid(strCheck, lCnt, 1)) If (lCharacter <= 90 And lCharacter >= 65) Or (lCharacter <= 122 And lCharacter >= 97) Then ReDim Preserve arrThinStringIdx(lThinIdx) '配列をリセット arrThinStringIdx(lThinIdx) = lCnt '配列に半角英字のインデックスをセット[～文字目] lThinIdx = lThinIdx + 1 Check_WideToThin_Alphabet = True End If If (lCharacter <= -32135 And lCharacter >= -32160) Or (lCharacter <= -32102 And lCharacter >= -32127) Then ReDim Preserve arrWideStringIdx(lWideIdx) '配列をリセット arrWideStringIdx(lWideIdx) = lCnt '配列に全角英字のインデックスをセット[～文字目] lWideIdx = lWideIdx + 1 Check_WideToThin_Alphabet = True End If Next ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "Check_WideToThin_Alphabet") Resume ExitProc End Function '数字チェック Private Function Check_WideToThin_Numeric(ByVal strCheck As String, _ ByRef arrWideStringIdx() As Long, _ ByRef arrThinStringIdx() As Long) As Boolean Check_WideToThin_Numeric = False On Error GoTo ErrProc Dim lCheckLength As Long Dim lCharacter As Long Dim lWideIdx As Long Dim lThinIdx As Long Dim lCnt As Long lCheckLength = Len(strCheck) lCnt = 0 lWideIdx = 0 lThinIdx = 0 ReDim arrWideStringIdx(lWideIdx) ReDim arrThinStringIdx(lThinIdx) '0:48～9:57 '０:-32177～９:-32168 For lCnt = 1 To lCheckLength lCharacter = Asc(Mid(strCheck, lCnt, 1)) If lCharacter <= 57 And lCharacter >= 48 Then ReDim Preserve arrThinStringIdx(lThinIdx) '配列をリセット arrThinStringIdx(lThinIdx) = lCnt '配列に半角数字のインデックスをセット[～文字目] lThinIdx = lThinIdx + 1 Check_WideToThin_Numeric = True End If If lCharacter <= -32168 And lCharacter >= -32177 Then ReDim Preserve arrWideStringIdx(lWideIdx) '配列をリセット arrWideStringIdx(lWideIdx) = lCnt '配列に全角数字のインデックスをセット[～文字目] lWideIdx = lWideIdx + 1 Check_WideToThin_Numeric = True End If Next ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "Check_WideToThin_Numeric") Resume ExitProc End Function '記号チェック Private Function Check_WideToThin_Mark(ByVal strCheck As String, _ ByRef arrWideStringIdx() As Long, _ ByRef arrThinStringIdx() As Long) As Boolean Check_WideToThin_Mark = False On Error GoTo ErrProc Dim lCheckLength As Long Dim lCharacter As Long Dim lWideIdx As Long Dim lThinIdx As Long Dim lCnt As Long lCheckLength = Len(strCheck) lCnt = 0 lWideIdx = 0 lThinIdx = 0 ReDim arrWideStringIdx(lWideIdx) ReDim arrThinStringIdx(lThinIdx) '+,-,*,= '＋,－,＊,＝ For lCnt = 1 To lCheckLength lCharacter = Asc(Mid(strCheck, lCnt, 1)) Select Case lCharacter Case 42, 43, 45, 61 ReDim Preserve arrThinStringIdx(lThinIdx) '配列をリセット arrThinStringIdx(lThinIdx) = lCnt '配列に半角記号のインデックスをセット[～文字目] lThinIdx = lThinIdx + 1 Check_WideToThin_Mark = True Case -32383, -32388, -32362, -32389 ReDim Preserve arrWideStringIdx(lWideIdx) '配列をリセット arrWideStringIdx(lWideIdx) = lCnt '配列に全角記号のインデックスをセット[～文字目] lWideIdx = lWideIdx + 1 Check_WideToThin_Mark = True Case Else End Select Next ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "Check_WideToThin_Mark") Resume ExitProc End Function 'カンマチェック Private Function Check_WideToThin_Comma(ByVal strCheck As String, _ ByRef arrWideStringIdx() As Long, _ ByRef arrThinStringIdx() As Long) As Boolean Check_WideToThin_Comma = False On Error GoTo ErrProc Dim lCheckLength As Long Dim lCharacter As Long Dim lWideIdx As Long Dim lThinIdx As Long Dim lCnt As Long lCheckLength = Len(strCheck) lCnt = 0 lWideIdx = 0 lThinIdx = 0 ReDim arrWideStringIdx(lWideIdx) ReDim arrThinStringIdx(lThinIdx) ', '、， For lCnt = 1 To lCheckLength lCharacter = Asc(Mid(strCheck, lCnt, 1)) Select Case lCharacter Case 44 ReDim Preserve arrThinStringIdx(lThinIdx) '配列をリセット arrThinStringIdx(lThinIdx) = lCnt '配列に半角カンマのインデックスをセット[～文字目] lThinIdx = lThinIdx + 1 Check_WideToThin_Comma = True Case -32445, -32447 ReDim Preserve arrWideStringIdx(lWideIdx) '配列をリセット arrWideStringIdx(lWideIdx) = lCnt '配列に全角カンマのインデックスをセット[～文字目] lWideIdx = lWideIdx + 1 Check_WideToThin_Comma = True Case Else End Select Next ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "Check_WideToThin_Comma") Resume ExitProc End Function '文字列変換 Private Function Convert_Letter(ByVal objWs As Excel.Worksheet, _ ByVal lRow As Long, _ ByVal lCol As Long, _ ByVal lMode As Long) As Boolean Convert_Letter = False On Error GoTo ErrProc Dim strCellValue As String Dim lCnt As Long Dim lIdx As Long Dim arrWideStringIdx() As Long Dim arrThinStringIdx() As Long Dim strBuffer As String Dim strConvBuffer As String Dim lCellLength As Long Dim flgCheckOK As Boolean lCnt = 0 lIdx = 0 strConvBuffer = "" flgCheckOK = False ReDim arrErrStringIdx(0) Dim objFont() As tyFontInfo strCellValue = objWs.Cells(lRow, lCol).value lCellLength = Len(strCellValue) ReDim objFont(lCellLength - 1) Select Case lMode Case COMMAND_CONVERT_WIDEALPHABET flgCheckOK = Check_WideToThin_Alphabet(strCellValue, arrWideStringIdx, arrThinStringIdx) Case COMMAND_CONVERT_WIDENUMBERS flgCheckOK = Check_WideToThin_Numeric(strCellValue, arrWideStringIdx, arrThinStringIdx) Case COMMAND_CONVERT_WIDEMARKS flgCheckOK = Check_WideToThin_Mark(strCellValue, arrWideStringIdx, arrThinStringIdx) Case COMMAND_CONVERT_WIDECOMMA flgCheckOK = Check_WideToThin_Comma(strCellValue, arrWideStringIdx, arrThinStringIdx) Case Else End Select If flgCheckOK Then Else '終了する GoTo ExitProc End If For lCnt = 0 To lCellLength - 1 '書式の保存 With objWs.Cells(lRow, lCol).Characters(lCnt + 1, 1).Font objFont(lCnt).vBold = .Bold objFont(lCnt).vColor = .Color objFont(lCnt).vColorIndex = .ColorIndex objFont(lCnt).vFontStyle = .FontStyle objFont(lCnt).vItalic = .Italic objFont(lCnt).vName = .Name objFont(lCnt).vShadow = .Shadow objFont(lCnt).vSize = .Size objFont(lCnt).vStrikethrough = .Strikethrough objFont(lCnt).vSubscript = .Subscript objFont(lCnt).vSuperscript = .Superscript objFont(lCnt).vUnderline = .Underline End With strConvBuffer = Mid(strCellValue, lCnt + 1, 1) Select Case lMode Case COMMAND_CONVERT_WIDEALPHABET 'アルファベットを全角から半角へ For lIdx = 0 To UBound(arrWideStringIdx) If arrWideStringIdx(lIdx) = lCnt + 1 Then strConvBuffer = StrConv(strConvBuffer, vbNarrow) End If Next Case COMMAND_CONVERT_WIDENUMBERS '数字を全角から半角へ For lIdx = 0 To UBound(arrWideStringIdx) If arrWideStringIdx(lIdx) = lCnt + 1 Then strConvBuffer = StrConv(strConvBuffer, vbNarrow) End If Next Case COMMAND_CONVERT_WIDEMARKS '記号を全角から半角へ For lIdx = 0 To UBound(arrWideStringIdx) If arrWideStringIdx(lIdx) = lCnt + 1 Then strConvBuffer = StrConv(strConvBuffer, vbNarrow) End If Next Case COMMAND_CONVERT_WIDECOMMA 'カンマをすべて全角の「，」へ For lIdx = 0 To UBound(arrWideStringIdx) If arrWideStringIdx(lIdx) = lCnt + 1 Then strConvBuffer = "，" End If Next For lIdx = 0 To UBound(arrThinStringIdx) If arrThinStringIdx(lIdx) = lCnt + 1 Then strConvBuffer = "，" End If Next Case Else End Select strBuffer = strBuffer & strConvBuffer Next '文字列をセルに objWs.Cells(lRow, lCol).value = strBuffer '書式を書き戻す For lCnt = 0 To lCellLength - 1 With objWs.Cells(lRow, lCol).Characters(lCnt + 1, 1).Font .Bold = objFont(lCnt).vBold .Color = objFont(lCnt).vColor .ColorIndex = objFont(lCnt).vColorIndex .FontStyle = objFont(lCnt).vFontStyle .Italic = objFont(lCnt).vItalic .Name = objFont(lCnt).vName .Shadow = objFont(lCnt).vShadow .Size = objFont(lCnt).vSize .Strikethrough = objFont(lCnt).vStrikethrough .Subscript = objFont(lCnt).vSubscript .Superscript = objFont(lCnt).vSuperscript .Underline = objFont(lCnt).vUnderline End With Next Convert_Letter = True ExitProc: Exit Function ErrProc: Call ErrFunc(Err, "Convert_Letter") Resume ExitProc End Function |
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