ExcelAutomation/de: what changed
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Title: ExcelAutomation/de
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| 1 | + | \ | |
| 2 | + | Zurück zur [[Office Automation/de|Office Automation]].\ | |
| 3 | + | \ | |
| 4 | + | \ | |
| 5 | + | =Excel= Alle Möglichkeiten der Excelautomation aufzuzeigen ist nicht möglich ich hoffe aber für jeden Bedarf Anregungen gefunden zu haben.\ | |
| 6 | + | Excel ist zu dem die automatisierungsfreundlichste Software von Microsoft.\ | |
| 7 | + | Wenn Sie Umlaute usw. verwenden, dann sollten Sie wissen, dass Excel UTF16 codierte Strings verwendet.\ | |
| 8 | + | Für die Oleautomation muss die Unit **ComObj** eingebunden werden.\ | |
| 9 | + | Für die Verwendung von Umlauten usw. muss die Unit **lclproc** eingebunden werden.\ | |
| 10 | + | \ | |
| 11 | + | ==Speicherplatz reservieren== | |
| 12 | + | ||
| 13 | + | ``` pascal | |
| 14 | + | var | |
| 15 | + | varXLApp: oleVariant; // wird für die Adressierung des Programms Excel verwedet | |
| 16 | + | varXLWb: oleVariant; // wird für die Adressierung des Exceldatei verwendet | |
| 17 | + | wstrUebergabe: WideString; // Hilfsvariable (wird z. B. für Umlaute usw. benötigt) | |
| 18 | + | wstrRange: WideString // Hilfsvariable für eine Range | |
| 19 | + | ``` | |
| 20 | + | ||
| 21 | + | \ | |
| 22 | + | ||
| 23 | + | ## Excel OleObjekt erstellen | |
| 24 | + | ||
| 25 | + | ``` pascal | |
| 26 | + | uses | |
| 27 | + | comobj; | |
| 28 | + | ||
| 29 | + | begin | |
| 30 | + | ... | |
| 31 | + | try | |
| 32 | + | varXLApp := CreateOleObject('Excel.Application'); // erstellt das Excelobjekt | |
| 33 | + | except | |
| 34 | + | WriteLn('MS Excel kann nicht gestartet werden.'); // Fehlerbehandlung | |
| 35 | + | end; | |
| 36 | + | ... | |
| 37 | + | end; | |
| 38 | + | ``` | |
| 39 | + | ||
| 40 | + | \ | |
| 41 | + | ||
| 42 | + | ## Excel beenden und den Speicher freigeben | |
| 43 | + | ||
| 44 | + | ``` pascal | |
| 45 | + | begin | |
| 46 | + | ... | |
| 47 | + | varXLApp.Quit; | |
| 48 | + | varXLApp := UnAssigned; //Der Speicher muss am Ende wieder freigegeben werden, sonst entstehen Speicherlecks | |
| 49 | + | ... | |
| 50 | + | end; | |
| 51 | + | ``` | |
| 52 | + | ||
| 53 | + | \ | |
| 54 | + | ==Excel Version ermitteln== | |
| 55 | + | ||
| 56 | + | ``` pascal | |
| 57 | + | begin | |
| 58 | + | ... | |
| 59 | + | ShowMessage(varXLApp.Version); | |
| 60 | + | ... | |
| 61 | + | end; | |
| 62 | + | ``` | |
| 63 | + | ||
| 64 | + | \ | |
| 65 | + | ==Fehlermeldungen und Warnungen deaktivieren== Das Dekativieren von bestimmten Fehlermeldungen und Warnungen kann die Softwaresteuerung vereinfachen. | |
| 66 | + | ||
| 67 | + | ``` pascal | |
| 68 | + | begin | |
| 69 | + | ... | |
| 70 | + | varXLApp.DisplayAlerts := False; // schaltet diverse Fehlermeldungen von Excel aus | |
| 71 | + | ... | |
| 72 | + | end; | |
| 73 | + | ``` | |
| 74 | + | ||
| 75 | + | \ | |
| 76 | + | ==Sichtbarkeit von Excel steuern== Für Excel 2003 und älter gilt, dass das Unterdrücken der Anzeige die Verarbeitungsgeschwindigkeit beschleunigt.\ | |
| 77 | + | Für alle Excelversionen gilt, dass es das das Flackern des Bildschirms verhindert. | |
| 78 | + | ||
| 79 | + | ``` pascal | |
| 80 | + | begin | |
| 81 | + | ... | |
| 82 | + | varXLApp.Visible := False; // macht Excel unsichtbar | |
| 83 | + | varXLApp.ScreenUpdating := False; // schaltet das ScreenUpdating von Excel aus | |
| 84 | + | ||
| 85 | + | varXLApp.ScreenUpdating := True; // schaltet das ScreenUpdating von Excel ein | |
| 86 | + | varXLApp.Visible := True; // macht Excel sichtbar | |
| 87 | + | ... | |
| 88 | + | end; | |
| 89 | + | ``` | |
| 90 | + | ||
| 91 | + | \ | |
| 92 | + | ||
| 93 | + | # Workbooks | |
| 94 | + | ||
| 95 | + | ## Workbook (Datei) öffnen | |
| 96 | + | ||
| 97 | + | Öffnet eine vorhandene Datei.\ | |
| 98 | + | ||
| 99 | + | ``` pascal | |
| 100 | + | begin | |
| 101 | + | ... | |
| 102 | + | varXLApp.Workbooks.Open(strPfad); // öffnet die Exceldatei (Pfad: maximal 255 Zeichen) | |
| 103 | + | ||
| 104 | + | // Alternative: | |
| 105 | + | // öffnet ein vorhandenes Workbook (Exceldatei) und weist seine Speicheradresse | |
| 106 | + | // der Variablen varXLWb zu. Diese Variable ermöglicht eine kürzere Schreibweise | |
| 107 | + | // und eindeutige (direkte) Ansprache des Dokuments. | |
| 108 | + | // Das ist besonders dann hilfreich, wenn man mit mehreren Exceldateien gleichzeitig arbeitet. | |
| 109 | + | varXLWb := varXLApp.Workbooks.Open(strPfad); | |
| 110 | + | ... | |
| 111 | + | end; | |
| 112 | + | ``` | |
| 113 | + | ||
| 114 | + | \ | |
| 115 | + | ==Workbook (Datei) einfügen== Erstellt eine neue Datei.\ | |
| 116 | + | ||
| 117 | + | ``` pascal | |
| 118 | + | begin | |
| 119 | + | ... | |
| 120 | + | varXLApp.Workbooks.Add; // fügt ein neues Workbook ein | |
| 121 | + | ... | |
| 122 | + | end; | |
| 123 | + | ``` | |
| 124 | + | ||
| 125 | + | \ | |
| 126 | + | ==Workbook speichern== | |
| 127 | + | ||
| 128 | + | ``` pascal | |
| 129 | + | begin | |
| 130 | + | ... | |
| 131 | + | varXLApp.Workbooks[1].Save; // speichert ein Worksheet über seinen Index | |
| 132 | + | varXLApp.Workbooks['Test.xls'].Save; // speicher ein Worksheet über seinen Namen | |
| 133 | + | ... | |
| 134 | + | end; | |
| 135 | + | ``` | |
| 136 | + | ||
| 137 | + | \ | |
| 138 | + | ==Workbook unter neuem Namen speichern== | |
| 139 | + | ||
| 140 | + | ``` pascal | |
| 141 | + | begin | |
| 142 | + | ... | |
| 143 | + | varXLApp.Workbooks[1].SaveAs('D:\Test.xls', varXLApp.Workbooks[1].fileformat); | |
| 144 | + | ... | |
| 145 | + | end; | |
| 146 | + | ``` | |
| 147 | + | ||
| 148 | + | \ | |
| 149 | + | ==Workbook schliessen== | |
| 150 | + | ||
| 151 | + | ``` pascal | |
| 152 | + | begin | |
| 153 | + | ... | |
| 154 | + | varXLApp.Workbooks[1].Close; | |
| 155 | + | ... | |
| 156 | + | end; | |
| 157 | + | ``` | |
| 158 | + | ||
| 159 | + | \ | |
| 160 | + | ==Name des aktiven Workbooks ermitteln== | |
| 161 | + | ||
| 162 | + | ``` pascal | |
| 163 | + | var | |
| 164 | + | strName: String; | |
| 165 | + | begin | |
| 166 | + | ... | |
| 167 | + | // Ausgabe am Bildschirm | |
| 168 | + | ShowMessage(varXLApp.ActiveWorkbook.Name); | |
| 169 | + | // Alternative: | |
| 170 | + | // speichern in einer Variable | |
| 171 | + | strName := varXLApp.ActiveWorkbook.Name; | |
| 172 | + | ... | |
| 173 | + | end; | |
| 174 | + | ``` | |
| 175 | + | ||
| 176 | + | \ | |
| 177 | + | ||
| 178 | + | # Worksheets | |
| 179 | + | ||
| 180 | + | ## Worksheet einfügen | |
| 181 | + | ||
| 182 | + | ``` pascal | |
| 183 | + | begin | |
| 184 | + | ... | |
| 185 | + | varXLApp.WorkBooks[1].WorkSheets.Add; //fügt ein neues WorkSheet hinzu | |
| 186 | + | ... | |
| 187 | + | end; | |
| 188 | + | ``` | |
| 189 | + | ||
| 190 | + | \ | |
| 191 | + | ==Worksheet umbenennen== | |
| 192 | + | ||
| 193 | + | ``` pascal | |
| 194 | + | begin | |
| 195 | + | ... | |
| 196 | + | varXLApp.WorkBooks[1].WorkSheets[1].Name := 'Neuer Name'; // benennt ein Worksheet über seinen Index um | |
| 197 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Name := 'Neuer Name'; // benennt ein Worksheet über seinen Namen um | |
| 198 | + | ... | |
| 199 | + | end; | |
| 200 | + | ``` | |
| 201 | + | ||
| 202 | + | \ | |
| 203 | + | ==Worksheet löschen== | |
| 204 | + | ||
| 205 | + | ``` pascal | |
| 206 | + | begin | |
| 207 | + | ... | |
| 208 | + | varXLApp.WorkBooks[1].WorkSheets[3].Delete; // löscht ein Worksheet über seinen Index | |
| 209 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle3'].Delete; // löscht ein Worksheet über seinen Namen | |
| 210 | + | ... | |
| 211 | + | end; | |
| 212 | + | ``` | |
| 213 | + | ||
| 214 | + | \ | |
| 215 | + | ==Worksheet aktivieren== | |
| 216 | + | ||
| 217 | + | ``` pascal | |
| 218 | + | begin | |
| 219 | + | ... | |
| 220 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Activate; | |
| 221 | + | ... | |
| 222 | + | end; | |
| 223 | + | ``` | |
| 224 | + | ||
| 225 | + | \ | |
| 226 | + | ==Hintergrundbild einfügen== Um ein Hintergrundbild in ein Worksheet einzufügen gibt es mehrere Möglichkeiten.\ | |
| 227 | + | ||
| 228 | + | ``` pascal | |
| 229 | + | begin | |
| 230 | + | ... | |
| 231 | + | // Um das richtige Worksheet zu addressieren verwendet man den Index von Workbook und Worksheet | |
| 232 | + | varXLApp.WorkBooks[1].WorkSheets[1].SetBackGroundPicture('D:\Testbild.JPG'); | |
| 233 | + | // Alternative | |
| 234 | + | // Um das richtige Worksheet zu addressieren verwendet man die Namen von Workbook und Worksheet | |
| 235 | + | varXLApp.WorkBooks['Test.xls'].WorkSheets['Tabelle2'].SetBackGroundPicture('D:\Testbild.JPG'); | |
| 236 | + | ... | |
| 237 | + | end; | |
| 238 | + | ``` | |
| 239 | + | ||
| 240 | + | \ | |
| 241 | + | ||
| 242 | + | # Zeilen und Spalten | |
| 243 | + | ||
| 244 | + | ## Zeilenbreite und Spaltenhöhe setzen | |
| 245 | + | ||
| 246 | + | ``` pascal | |
| 247 | + | begin | |
| 248 | + | ... | |
| 249 | + | // Setzt die Spaltenbreite für Spalte 1 | |
| 250 | + | varXLApp.WorkBooks[1].WorkSheets[1].Columns.Columns[1].ColumnWidth := 70; | |
| 251 | + | // oder | |
| 252 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Columns.Columns[1].ColumnWidth := 70; | |
| 253 | + | ||
| 254 | + | // Setzt die Spaltenhöhe für Zeile 1 | |
| 255 | + | varXLApp.WorkBooks[1].WorkSheets[1].Rows.Rows[1].RowHeight := 60; | |
| 256 | + | // oder | |
| 257 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Rows.Rows[1].RowHeight := 60; | |
| 258 | + | ... | |
| 259 | + | end; | |
| 260 | + | ``` | |
| 261 | + | ||
| 262 | + | \ | |
| 263 | + | ==Zeilen löschen== | |
| 264 | + | ||
| 265 | + | ``` pascal | |
| 266 | + | begin | |
| 267 | + | ... | |
| 268 | + | // Löscht die Zeilen 8 bis 10 und verschiebt die darunter liegenden Zeilen nach oben | |
| 269 | + | varXLWb.Worksheets['Tabelle2'].Rows['8:10'].Delete (xlUp); | |
| 270 | + | ... | |
| 271 | + | end; | |
| 272 | + | ``` | |
| 273 | + | ||
| 274 | + | \ | |
| 275 | + | ||
| 276 | + | # Zellen und Ranges | |
| 277 | + | ||
| 278 | + | ## Autofilter setzen | |
| 279 | + | ||
| 280 | + | ``` pascal | |
| 281 | + | begin | |
| 282 | + | ... | |
| 283 | + | // setzt den Autofilter auf die erste Zeile | |
| 284 | + | varXLApp.WorkBooks[1].WorkSheets[1].Rows.Rows[1].AutoFilter; | |
| 285 | + | ... | |
| 286 | + | end; | |
| 287 | + | ``` | |
| 288 | + | ||
| 289 | + | \ | |
| 290 | + | ==Rahmen zeichnen== | |
| 291 | + | ||
| 292 | + | ``` pascal | |
| 293 | + | begin | |
| 294 | + | ... | |
| 295 | + | // Zeichnet einen Rahmen um den Bereich "B2:C3" | |
| 296 | + | // Der Parameter BorderAround hat folgende Syntax: BorderAround(Linienstil, Linenstärke, Farbe) | |
| 297 | + | varXLApp.WorkBooks[1].WorkSheets[1].Range['B2:C3'].BorderAround(1, 2, 1); | |
| 298 | + | ... | |
| 299 | + | end; | |
| 300 | + | ``` | |
| 301 | + | ||
| 302 | + | \ | |
| 303 | + | ==Hyperlinks und URLS einfügen== | |
| 304 | + | ||
| 305 | + | ``` pascal | |
| 306 | + | begin | |
| 307 | + | ... | |
| 308 | + | // Fügt eine URL in Zelle "A2" in Sheet 2 ein | |
| 309 | + | // Alternative 1 | |
| 310 | + | varXLApp.WorkBooks[1].Worksheets[2].Hyperlinks.add( | |
| 311 | + | varXLApp.WorkBooks[1].Worksheets[2].Cells[2, 1], 'http://www.google.de'); | |
| 312 | + | // Alternative 2 | |
| 313 | + | varXLApp.WorkBooks[1].worksheets[2].Cells[2,1].Formula := '=HYPERLINK("http://www.google.de")'; | |
| 314 | + | ||
| 315 | + | // Fügt eine Emailadresse als Formel in Zelle "A3" in Sheet 2 ein | |
| 316 | + | varXLApp.WorkBooks[1].worksheets[2].Cells[3,1].Formula := '=HYPERLINK("mailto:test.testmann.@test.com","Email")'; | |
| 317 | + | ... | |
| 318 | + | end; | |
| 319 | + | ``` | |
| 320 | + | ||
| 321 | + | \ | |
| 322 | + | ==Wert einfügen== Um einen oder mehrere Werte in einen Bereich einzufügen gibt es verschiedene Möglichkeiten.\ | |
| 323 | + | ||
| 324 | + | ``` pascal | |
| 325 | + | begin | |
| 326 | + | ... | |
| 327 | + | // Alternative 1 | |
| 328 | + | varXLApp.WorkBooks[1].WorkSheets[1].Range['A5'].Value := 3; | |
| 329 | + | varXLApp.WorkBooks[1].WorkSheets[1].Range['A6'].Value := 3; | |
| 330 | + | varXLApp.WorkBooks[1].WorkSheets[1].Range['A7'].Value := 3; | |
| 331 | + | ||
| 332 | + | // Alternative 2 | |
| 333 | + | varXLApp.WorkBooks[1].WorkSheets[1].Range['A5', 'A7'].Value := 3; | |
| 334 | + | ||
| 335 | + | // Alternative 3 | |
| 336 | + | wstrRange := UTF8ToUTF16('A' + IntToStr(5) + ':A' + IntToStr(7)); | |
| 337 | + | varXLApp.WorkBooks[1].WorkSheets[1].Range[wstrRange].Value := 3; | |
| 338 | + | ||
| 339 | + | // Alternative 4 | |
| 340 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Range['A5', 'A7'].Value := 3; | |
| 341 | + | ||
| 342 | + | // Alternative ... | |
| 343 | + | ... | |
| 344 | + | ||
| 345 | + | // Übernimmt Umlaute usw. und benötigt dafür die Unit lclproc | |
| 346 | + | varXLApp.WorkSheets[1].Range['A15'].Value := UTF8ToUTF16('Überlegung'); | |
| 347 | + | // Diese Vorgehensweise zur Verwendung von Umlauten ist sicherer | |
| 348 | + | wstrUebergabe := UTF8ToUTF16('Überlegung'); | |
| 349 | + | varXLApp.WorkSheets[1].Range['A15'].Value := wstrUebergabe; | |
| 350 | + | ||
| 351 | + | // Ermittelt die letzte Zeile und schreibt diese in Zeile 1 der Spalte F | |
| 352 | + | varXLWb.Worksheets['Tabelle2'].Range['F1'].Value := | |
| 353 | + | varXLWb.Worksheets['Tabelle2'].UsedRange.SpecialCells(xlCellTypeLastCell).Row; | |
| 354 | + | // schreibt Text in die Zeile 1 der Spalte B | |
| 355 | + | varXLWb.Worksheets['Tabelle2'].Cells[1, 2].Value := 'Test'; | |
| 356 | + | ... | |
| 357 | + | end; | |
| 358 | + | ``` | |
| 359 | + | ||
| 360 | + | \ | |
| 361 | + | ||
| 362 | + | ## Formel einfügen | |
| 363 | + | ||
| 364 | + | ``` pascal | |
| 365 | + | begin | |
| 366 | + | ... | |
| 367 | + | // Alternative 1 | |
| 368 | + | varXLApp.WorkBooks[1].worksheets[2].Cells[6,3].Formula := '=Sum(A5:A7)'; | |
| 369 | + | // Alternative 2 | |
| 370 | + | varXLApp.WorkBooks[1].WorkSheets[2].Range['C6'].Formula := '=Sum(A5:A7)'; | |
| 371 | + | ... | |
| 372 | + | end; | |
| 373 | + | ``` | |
| 374 | + | ||
| 375 | + | \ | |
| 376 | + | ==Arbeiten mit Schriften== | |
| 377 | + | ||
| 378 | + | ``` pascal | |
| 379 | + | begin | |
| 380 | + | ... | |
| 381 | + | // Legt die Schriftart fest | |
| 382 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Cells[1, 1].Font.Name := 'Arial'; | |
| 383 | + | // Legt die Schriftgröße fest | |
| 384 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Cells[1, 1].Font.Size := 20; | |
| 385 | + | // Legt die Fettschrift fest | |
| 386 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Cells[1, 1].Font.Bold := True; | |
| 387 | + | //Legt die Kursivschrift fest | |
| 388 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Cells[1, 1].Font.Italic := True; | |
| 389 | + | // Unterstreicht den Eintrag | |
| 390 | + | varXLApp.WorkBooks[1].WorkSheets['Tabelle1'].Cells[1, 1].Font.Underline := True; | |
| 391 | + | ... | |
| 392 | + | end; | |
| 393 | + | ``` | |
| 394 | + | ||
| 395 | + | \ | |
| 396 | + | ||
| 397 | + | # Chart erstellen | |
| 398 | + | ||
| 399 | + | Die Beispiele gehen davon aus, dass das Excelobjekt (varXLApp) bereits existiert und die Exceldatei geöffnet ist.\ | |
| 400 | + | ==Chart Speicher reservieren== | |
| 401 | + | ||
| 402 | + | ``` pascal | |
| 403 | + | var | |
| 404 | + | varDiagramm: OleVariant; | |
| 405 | + | ``` | |
| 406 | + | ||
| 407 | + | \ | |
| 408 | + | ==Chart Speicher freigeben== | |
| 409 | + | ||
| 410 | + | ``` pascal | |
| 411 | + | begin | |
| 412 | + | ... | |
| 413 | + | varDiagramm := UnAssigned; | |
| 414 | + | ... | |
| 415 | + | end; | |
| 416 | + | ``` | |
| 417 | + | ||
| 418 | + | \ | |
| 419 | + | ==Chart Objekt erstellen== | |
| 420 | + | ||
| 421 | + | ``` pascal | |
| 422 | + | begin | |
| 423 | + | ... | |
| 424 | + | varDiagramm := varXLApp.Charts.Add; // Fügt ein Chart ein | |
| 425 | + | ... | |
| 426 | + | end; | |
| 427 | + | ``` | |
| 428 | + | ||
| 429 | + | \ | |
| 430 | + | ==Chart aktivieren== | |
| 431 | + | ||
| 432 | + | ``` pascal | |
| 433 | + | begin | |
| 434 | + | ... | |
| 435 | + | varDiagramm.Activate; // Aktiviert das Chart | |
| 436 | + | ... | |
| 437 | + | end; | |
| 438 | + | ``` | |
| 439 | + | ||
| 440 | + | \ | |
| 441 | + | ==Chart Diagramtyp festlegen== | |
| 442 | + | ||
| 443 | + | ``` pascal | |
| 444 | + | begin | |
| 445 | + | ... | |
| 446 | + | varDiagramm.ChartType := xlColumnClustered; // Legt den Diagramtyp fest | |
| 447 | + | ... | |
| 448 | + | end; | |
| 449 | + | ``` | |
| 450 | + | ||
| 451 | + | \ | |
| 452 | + | ==Chart Datenherkunft (Datenquelle) festlegen== | |
| 453 | + | ||
| 454 | + | ``` pascal | |
| 455 | + | begin | |
| 456 | + | ... | |
| 457 | + | varDiagramm.SetSourceData (Source := varXLApp.WorkSheets['Tabelle1'].Range['A1:E13'], | |
| 458 | + | PlotBy := xlColumns); // Legt die Datenherkunft (das Excelsheet und den Bereich im Excelsheet) fest | |
| 459 | + | ... | |
| 460 | + | end; | |
| 461 | + | ``` | |
| 462 | + | ||
| 463 | + | \ | |
| 464 | + | ==Chart verschieben== | |
| 465 | + | ||
| 466 | + | ``` pascal | |
| 467 | + | begin | |
| 468 | + | ... | |
| 469 | + | // Diagramm im selben Tabellenblatt wie die Datentabelle. | |
| 470 | + | varDiagramm.Location (Where := xlLocationAsObject, Name:= 'Tabelle1'); | |
| 471 | + | ... | |
| 472 | + | end; | |
| 473 | + | ``` | |
| 474 | + | ||
| 475 | + | \ | |
| 476 | + | ||
| 477 | + | ## Chart Titel | |
| 478 | + | ||
| 479 | + | ``` pascal | |
| 480 | + | begin | |
| 481 | + | ... | |
| 482 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.HasTitle := True; // Legt fest, dass das Chart einen Titel haben darf | |
| 483 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.ChartTitle | |
| 484 | + | .Characters.Text := 'Test'; // Legt den Namen des Chart Titels fest | |
| 485 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.ChartTitle | |
| 486 | + | .Font.Color := vbRed; // Legt die Schriftfarbe des Diagrammtitels fest | |
| 487 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.ChartTitle | |
| 488 | + | .Interior.Color := vbCyan; // Legt die Hintergrundarbe des Diagrammtitels fest | |
| 489 | + | ... | |
| 490 | + | end; | |
| 491 | + | ``` | |
| 492 | + | ||
| 493 | + | \ | |
| 494 | + | ||
| 495 | + | ## Chart Achsenbeschriftung | |
| 496 | + | ||
| 497 | + | ``` pascal | |
| 498 | + | begin | |
| 499 | + | ... | |
| 500 | + | // Legt fest, dass das Chart Achsen hat | |
| 501 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.HasAxis(xlCategory) := True; | |
| 502 | + | ||
| 503 | + | // Legt die Schriftfarbe der Achsenkategorie fest | |
| 504 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.Axes(xlCategory).TickLabels | |
| 505 | + | .Font.Color := vbBlue; | |
| 506 | + | ||
| 507 | + | // Legt fest, dass das Chart eine Achsenbeschriftung haben darf | |
| 508 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.Axes(xlValue).HasTitle:= True; | |
| 509 | + | ||
| 510 | + | // Legt den Achsentitel fest | |
| 511 | + | // Ermöglicht das Schreiben des Eurozeichens | |
| 512 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.Axes[xlValue].AxisTitle | |
| 513 | + | .Characters.Text := UTF8ToUTF16('€'); | |
| 514 | + | ||
| 515 | + | // Diese Schreibweise des Eurozeichens ist sicherer | |
| 516 | + | wstrUebergabe := UTF8ToUTF16('€'); | |
| 517 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.Axes[xlValue].AxisTitle | |
| 518 | + | .Characters.Text := wstrUebergabe; | |
| 519 | + | ||
| 520 | + | // Legt die Schriftfarbe des Achsentitels fest | |
| 521 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.Axes(xlValue).AxisTitle | |
| 522 | + | .Font.Color := vbBlue; | |
| 523 | + | ||
| 524 | + | // Legt die Schriftgrösse des Achsentitels fest | |
| 525 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.Axes(xlValue).AxisTitle | |
| 526 | + | .Font.Size := 12; | |
| 527 | + | ... | |
| 528 | + | end; | |
| 529 | + | ``` | |
| 530 | + | ||
| 531 | + | \ | |
| 532 | + | ||
| 533 | + | ## Chart Legende | |
| 534 | + | ||
| 535 | + | ``` pascal | |
| 536 | + | begin | |
| 537 | + | ... | |
| 538 | + | //Legt die Beschriftung des ersten Elements der Chartlegende fest | |
| 539 | + | varXLApp.Worksheets[1].ChartObjects[1].Chart.SeriesCollection(1) | |
| 540 | + | .Name := '="Eins"'; | |
| 541 | + | ... | |
| 542 | + | end; | |
| 543 | + | ``` | |
| 544 | + | ||
| 545 | + | # Auszug aus den Excelkonstanten | |
| 546 | + | ||
| 547 | + | ``` pascal | |
| 548 | + | unit uXLConst; | |
| 549 | + | ||
| 550 | + | interface | |
| 551 | + | ||
| 552 | + | const | |
| 553 | + | // Klasse XlSheetType | |
| 554 | + | xlChart = -4109; | |
| 555 | + | xlDialogSheet = -4116; | |
| 556 | + | xlExcel4IntlMacroSheet = 4; | |
| 557 | + | xlExcel4MacroSheet = 3; | |
| 558 | + | xlWorksheet = -4167; | |
| 559 | + | ||
| 560 | + | // Klasse XlWBATemplate | |
| 561 | + | xlWBATChart = -4109; | |
| 562 | + | xlWBATExcel4IntlMacroSheet = 4; | |
| 563 | + | xlWBATExcel4MacroSheet = 3; | |
| 564 | + | xlWBATWorksheet = -4167; | |
| 565 | + | ||
| 566 | + | // Klasse XlPattern | |
| 567 | + | xlPatternAutomatic = -4105; | |
| 568 | + | xlPatternChecker = 9; | |
| 569 | + | xlPatternCrissCross = 16; | |
| 570 | + | xlPatternDown = -4121; | |
| 571 | + | xlPatternGray16 = 17; | |
| 572 | + | xlPatternGray25 = -4124; | |
| 573 | + | xlPatternGray50 = -4125; | |
| 574 | + | xlPatternGray75 = -4126; | |
| 575 | + | xlPatternGray8 = 18; | |
| 576 | + | xlPatternGrid = 15; | |
| 577 | + | xlPatternHorizontal = -4128; | |
| 578 | + | xlPatternLightDown = 13; | |
| 579 | + | xlPatternLightHorizontal = 11; | |
| 580 | + | xlPatternLightUp = 14; | |
| 581 | + | xlPatternLightVertical = 12; | |
| 582 | + | xlPatternNone = -4142; | |
| 583 | + | xlPatternSemiGray75 = 10; | |
| 584 | + | xlPatternSolid = 1; | |
| 585 | + | xlPatternUp = -4162; | |
| 586 | + | xlUp = -4162; | |
| 587 | + | xlPatternVertical = -4166; | |
| 588 | + | ||
| 589 | + | // Klasse XlBordersIndex | |
| 590 | + | xlInsideHorizontal = 12; | |
| 591 | + | xlInsideVertical = 11; | |
| 592 | + | xlDiagonalDown = 5; | |
| 593 | + | xlDiagonalUp = 6; | |
| 594 | + | xlEdgeBottom = 9; | |
| 595 | + | xlEdgeLeft = 7; | |
| 596 | + | xlEdgeRight = 10; | |
| 597 | + | xlEdgeTop = 8; | |
| 598 | + | ||
| 599 | + | // Klasse XlLineStyle | |
| 600 | + | xlContinuous = 1; | |
| 601 | + | xlDash = -4115; | |
| 602 | + | xlDashDot = 4; | |
| 603 | + | xlDashDotDot = 5; | |
| 604 | + | xlDot = -4118; | |
| 605 | + | xlDouble = -4119; | |
| 606 | + | xlSlantDashDot = 13; | |
| 607 | + | xlLineStyleNone = -4142; | |
| 608 | + | ||
| 609 | + | // Klasse XlChartType | |
| 610 | + | xlColumnClustered = 51; | |
| 611 | + | xlColumnStacked = 52; | |
| 612 | + | xlColumnStacked100 = 53; | |
| 613 | + | xl3DColumnClustered = 54; | |
| 614 | + | xl3DColumnStacked = 55; | |
| 615 | + | xl3DColumnStacked100 = 56; | |
| 616 | + | xlBarClustered = 57; | |
| 617 | + | xlBarStacked = 58; | |
| 618 | + | xlBarStacked100 = 59; | |
| 619 | + | xl3DBarClustered = 60; | |
| 620 | + | xl3DBarStacked = 61; | |
| 621 | + | xl3DBarStacked100 = 62; | |
| 622 | + | xlLineStacked = 63; | |
| 623 | + | xlLineStacked100 = 64; | |
| 624 | + | xlLineMarkers = 65; | |
| 625 | + | xlLineMarkersStacked = 66; | |
| 626 | + | xlLineMarkersStacked100 = 67; | |
| 627 | + | xlPieOfPie = 68; | |
| 628 | + | xlPieExploded = 69; | |
| 629 | + | xl3DPieExploded = 70; | |
| 630 | + | xlBarOfPie = 71; | |
| 631 | + | xlXYScatterSmooth = 72; | |
| 632 | + | xlXYScatterSmoothNoMarkers = 73; | |
| 633 | + | xlXYScatterLines = 74; | |
| 634 | + | xlXYScatterLinesNoMarkers = 75; | |
| 635 | + | xlAreaStacked = 76; | |
| 636 | + | xlAreaStacked100 = 77; | |
| 637 | + | xl3DAreaStacked = 78; | |
| 638 | + | xl3DAreaStacked100 = 79; | |
| 639 | + | xlDoughnutExploded = 80; | |
| 640 | + | xlRadarMarkers = 81; | |
| 641 | + | xlRadarFilled = 82; | |
| 642 | + | xlSurface = 83; | |
| 643 | + | xlSurfaceWireframe = 84; | |
| 644 | + | xlSurfaceTopView = 85; | |
| 645 | + | xlSurfaceTopViewWireframe = 86; | |
| 646 | + | xlBubble = 15; | |
| 647 | + | xlBubble3DEffect = 87; | |
| 648 | + | xlStockHLC = 88; | |
| 649 | + | xlStockOHLC = 89; | |
| 650 | + | xlStockVHLC = 90; | |
| 651 | + | xlStockVOHLC = 91; | |
| 652 | + | xlCylinderColClustered = 92; | |
| 653 | + | xlCylinderColStacked = 93; | |
| 654 | + | xlCylinderColStacked100 = 94; | |
| 655 | + | xlCylinderBarClustered = 95; | |
| 656 | + | xlCylinderBarStacked = 96; | |
| 657 | + | xlCylinderBarStacked100 = 97; | |
| 658 | + | xlCylinderCol = 98; | |
| 659 | + | xlConeColClustered = 99; | |
| 660 | + | xlConeColStacked = 100; | |
| 661 | + | xlConeColStacked100 = 101; | |
| 662 | + | xlConeBarClustered = 102; | |
| 663 | + | xlConeBarStacked = 103; | |
| 664 | + | xlConeBarStacked100 = 104; | |
| 665 | + | xlConeCol = 105; | |
| 666 | + | xlPyramidColClustered = 106; | |
| 667 | + | xlPyramidColStacked = 107; | |
| 668 | + | xlPyramidColStacked100 = 108; | |
| 669 | + | xlPyramidBarClustered = 109; | |
| 670 | + | xlPyramidBarStacked = 110; | |
| 671 | + | xlPyramidBarStacked100 = 111; | |
| 672 | + | xlPyramidCol = 112; | |
| 673 | + | xl3DColumn = -4100; | |
| 674 | + | xlLine = 4; | |
| 675 | + | xl3DLine = -4101; | |
| 676 | + | xl3DPie = -4102; | |
| 677 | + | xlPie = 5; | |
| 678 | + | xlXYScatter = -4169; | |
| 679 | + | xl3DArea = -4098; | |
| 680 | + | xlArea = 1; | |
| 681 | + | xlDoughnut = -4120; | |
| 682 | + | xlRadar = -4151; | |
| 683 | + | ||
| 684 | + | // Klasse Constants | |
| 685 | + | xlAll = -4104; | |
| 686 | + | xlAutomatic = -4105; | |
| 687 | + | xlBoth = 1; | |
| 688 | + | xlCenter = -4108; | |
| 689 | + | xlChecker = 9; | |
| 690 | + | xlCircle = 8; | |
| 691 | + | xlCorner = 2; | |
| 692 | + | xlCrissCross = 16; | |
| 693 | + | xlCross = 4; | |
| 694 | + | xlDiamond = 2; | |
| 695 | + | xlDistributed = -4117; | |
| 696 | + | xlDoubleAccounting = 5; | |
| 697 | + | xlFixedValue = 1; | |
| 698 | + | xlFormats = -4122; | |
| 699 | + | xlGray16 = 17; | |
| 700 | + | xlGray8 = 18; | |
| 701 | + | xlGrid = 15; | |
| 702 | + | xlHigh = -4127; | |
| 703 | + | xlInside = 2; | |
| 704 | + | xlJustify = -4130; | |
| 705 | + | xlLightDown = 13; | |
| 706 | + | xlLightHorizontal = 11; | |
| 707 | + | xlLightUp = 14; | |
| 708 | + | xlLightVertical = 12; | |
| 709 | + | xlLow = -4134; | |
| 710 | + | xlManual = -4135; | |
| 711 | + | xlMinusValues = 3; | |
| 712 | + | xlModule = -4141; | |
| 713 | + | xlNextToAxis = 4; | |
| 714 | + | xlNone = -4142; | |
| 715 | + | xlNotes = -4144; | |
| 716 | + | xlOff = -4146; | |
| 717 | + | xlOn = 1; | |
| 718 | + | xlPercent = 2; | |
| 719 | + | xlPlus = 9; | |
| 720 | + | xlPlusValues = 2; | |
| 721 | + | xlSemiGray75 = 10; | |
| 722 | + | xlShowLabel = 4; | |
| 723 | + | xlShowLabelAndPercent = 5; | |
| 724 | + | xlShowPercent = 3; | |
| 725 | + | xlShowValue = 2; | |
| 726 | + | xlSimple = -4154; | |
| 727 | + | xlSingle = 2; | |
| 728 | + | xlSingleAccounting = 4; | |
| 729 | + | xlSolid = 1; | |
| 730 | + | xlSquare = 1; | |
| 731 | + | xlStar = 5; | |
| 732 | + | xlStError = 4; | |
| 733 | + | xlToolbarButton = 2; | |
| 734 | + | xlTriangle = 3; | |
| 735 | + | xlGray25 = -4124; | |
| 736 | + | xlGray50 = -4125; | |
| 737 | + | xlGray75 = -4126; | |
| 738 | + | xlBottom = -4107; | |
| 739 | + | xlLeft = -4131; | |
| 740 | + | xlRight = -4152; | |
| 741 | + | xlTop = -4160; | |
| 742 | + | xl3DBar = -4099; | |
| 743 | + | xl3DSurface = -4103; | |
| 744 | + | xlBar = 2; | |
| 745 | + | xlColumn = 3; | |
| 746 | + | xlCombination = -4111; | |
| 747 | + | xlCustom = -4114; | |
| 748 | + | xlDefaultAutoFormat = -1; | |
| 749 | + | xlMaximum = 2; | |
| 750 | + | xlMinimum = 4; | |
| 751 | + | xlOpaque = 3; | |
| 752 | + | xlTransparent = 2; | |
| 753 | + | xlBidi = -5000; | |
| 754 | + | xlLatin = -5001; | |
| 755 | + | xlContext = -5002; | |
| 756 | + | xlLTR = -5003; | |
| 757 | + | xlRTL = -5004; | |
| 758 | + | xlVisualCursor = 2; | |
| 759 | + | xlLogicalCursor = 1; | |
| 760 | + | xlSystem = 1; | |
| 761 | + | xlPartial = 3; | |
| 762 | + | xlHindiNumerals = 3; | |
| 763 | + | xlBidiCalendar = 3; | |
| 764 | + | xlGregorian = 2; | |
| 765 | + | xlComplete = 4; | |
| 766 | + | xlScale = 3; | |
| 767 | + | xlClosed = 3; | |
| 768 | + | xlColor1 = 7; | |
| 769 | + | xlColor2 = 8; | |
| 770 | + | xlColor3 = 9; | |
| 771 | + | xlConstants = 2; | |
| 772 | + | xlContents = 2; | |
| 773 | + | xlBelow = 1; | |
| 774 | + | xlCascade = 7; | |
| 775 | + | xlCenterAcrossSelection = 7; | |
| 776 | + | xlChart4 = 2; | |
| 777 | + | xlChartSeries = 17; | |
| 778 | + | xlChartShort = 6; | |
| 779 | + | xlChartTitles = 18; | |
| 780 | + | xlClassic1 = 1; | |
| 781 | + | xlClassic2 = 2; | |
| 782 | + | xlClassic3 = 3; | |
| 783 | + | xl3DEffects1 = 13; | |
| 784 | + | xl3DEffects2 = 14; | |
| 785 | + | xlAbove = 0; | |
| 786 | + | xlAccounting1 = 4; | |
| 787 | + | xlAccounting2 = 5; | |
| 788 | + | xlAccounting3 = 6; | |
| 789 | + | xlAccounting4 = 17; | |
| 790 | + | xlAdd = 2; | |
| 791 | + | xlDebugCodePane = 13; | |
| 792 | + | xlDesktop = 9; | |
| 793 | + | xlDirect = 1; | |
| 794 | + | xlDivide = 5; | |
| 795 | + | xlDoubleClosed = 5; | |
| 796 | + | xlDoubleOpen = 4; | |
| 797 | + | xlDoubleQuote = 1; | |
| 798 | + | xlEntireChart = 20; | |
| 799 | + | xlExcelMenus = 1; | |
| 800 | + | xlExtended = 3; | |
| 801 | + | xlFill = 5; | |
| 802 | + | xlFirst = 0; | |
| 803 | + | xlFloating = 5; | |
| 804 | + | xlFormula = 5; | |
| 805 | + | xlGeneral = 1; | |
| 806 | + | xlGridline = 22; | |
| 807 | + | xlIcons = 1; | |
| 808 | + | xlImmediatePane = 12; | |
| 809 | + | xlInteger = 2; | |
| 810 | + | xlLast = 1; | |
| 811 | + | xlLastCell = 11; | |
| 812 | + | xlList1 = 10; | |
| 813 | + | xlList2 = 11; | |
| 814 | + | xlList3 = 12; | |
| 815 | + | xlLocalFormat1 = 15; | |
| 816 | + | xlLocalFormat2 = 16; | |
| 817 | + | xlLong = 3; | |
| 818 | + | xlLotusHelp = 2; | |
| 819 | + | xlMacrosheetCell = 7; | |
| 820 | + | xlMixed = 2; | |
| 821 | + | xlMultiply = 4; | |
| 822 | + | xlNarrow = 1; | |
| 823 | + | xlNoDocuments = 3; | |
| 824 | + | xlOpen = 2; | |
| 825 | + | xlOutside = 3; | |
| 826 | + | xlReference = 4; | |
| 827 | + | xlSemiautomatic = 2; | |
| 828 | + | xlShort = 1; | |
| 829 | + | xlSingleQuote = 2; | |
| 830 | + | xlStrict = 2; | |
| 831 | + | xlSubtract = 3; | |
| 832 | + | xlTextBox = 16; | |
| 833 | + | xlTiled = 1; | |
| 834 | + | xlTitleBar = 8; | |
| 835 | + | xlToolbar = 1; | |
| 836 | + | xlVisible = 12; | |
| 837 | + | xlWatchPane = 11; | |
| 838 | + | xlWide = 3; | |
| 839 | + | xlWorkbookTab = 6; | |
| 840 | + | xlWorksheet4 = 1; | |
| 841 | + | xlWorksheetCell = 3; | |
| 842 | + | xlWorksheetShort = 5; | |
| 843 | + | xlAllExceptBorders = 6; | |
| 844 | + | xlLeftToRight = 2; | |
| 845 | + | xlTopToBottom = 1; | |
| 846 | + | xlVeryHidden = 2; | |
| 847 | + | xlDrawingObject = 14; | |
| 848 | + | ||
| 849 | + | // Klasse XLPlacement | |
| 850 | + | xlMoveAndSize = 1; | |
| 851 | + | xlMove = 2; | |
| 852 | + | xlFreeFloating = 3; | |
| 853 | + | ||
| 854 | + | // Klasse XlRowCol | |
| 855 | + | xlRows = 1; | |
| 856 | + | xlColumns = 2; | |
| 857 | + | ||
| 858 | + | // Klasse XlChartLocation | |
| 859 | + | xlLocationAsNewSheet = 1; | |
| 860 | + | xlLocationAsObject = 2; | |
| 861 | + | xlLocationAutomatic = 3; | |
| 862 | + | ||
| 863 | + | // Klasse XlAxisType | |
| 864 | + | xlCategory = 1; | |
| 865 | + | xlValue = 2; | |
| 866 | + | xlSeriesAxis = 3; | |
| 867 | + | ||
| 868 | + | // Klasse ColorConstants | |
| 869 | + | vbBlack = 0; | |
| 870 | + | vbBlue = 16711680; | |
| 871 | + | vbCyan = 16776960; | |
| 872 | + | vbGreen = 65280; | |
| 873 | + | vbMagenta = 16711935; | |
| 874 | + | vbRed = 255; | |
| 875 | + | vbWhite = 16777215; | |
| 876 | + | vbYellow = 65535; | |
| 877 | + | ||
| 878 | + | // Klasse XlCellType | |
| 879 | + | xlCellTypeAllFormatConditions = -4172; | |
| 880 | + | xlCellTypeAllValidation = -4174; | |
| 881 | + | xlCellTypeBlanks = 4; | |
| 882 | + | xlCellTypeComments = -4144; | |
| 883 | + | xlCellTypeConstants = 2; | |
| 884 | + | xlCellTypeFormulas = -4123; | |
| 885 | + | xlCellTypeLastCell = 11; | |
| 886 | + | xlCellTypeSameFormatConditions = -4173; | |
| 887 | + | xlCellTypeSameValidation = -4175; | |
| 888 | + | xlCellTypeVisible = 12; | |
| 889 | + | ||
| 890 | + | // Klasse XLAxisGroup | |
| 891 | + | xlPrimary = 1; | |
| 892 | + | xlSecondary = 2; | |
| 893 | + | ||
| 894 | + | implementation | |
| 895 | + | ||
| 896 | + | end. | |
| 897 | + | ``` | |
| 898 | + | ||
| 899 | + | --- | |
| 900 | + | *From the Free Pascal wiki, page "ExcelAutomation/de", as it stood on 2020-02-14 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).* | |
| 901 | + | Category: Tutorials/de |
