{"id":1669,"date":"2016-02-26T09:25:02","date_gmt":"2016-02-26T08:25:02","guid":{"rendered":"http:\/\/www.capri-soft.de\/blog\/?p=1669"},"modified":"2016-03-09T14:36:39","modified_gmt":"2016-03-09T13:36:39","slug":"ibm-doors-dxl-excel-automation-einlesen-von-werten","status":"publish","type":"post","link":"https:\/\/www.capri-soft.de\/blog\/?p=1669","title":{"rendered":"IBM Doors DXL: Excel OLE Automation ein- und auslesen von Werten \/ Zellen"},"content":{"rendered":"<h1>Problem<\/h1>\n<p>Es wird eine L\u00f6sung f\u00fcr das Ein- und Auslesen von Werten in Excelsheets ben\u00f6tigt.<br \/>\nA solution shall enable the user to read and write data to an excel spreadsheet.<\/p>\n<h1>Ansatz &#8211; Approach<\/h1>\n<p>Die Nutzung der OLE Schnittstelle von Excel erlaubt die Fernsteuerung.<br \/>\nThe usage of the OLE Interface allows Excel to control excel remotely. <\/p>\n<h1>L\u00f6sung &#8211; Solution<\/h1>\n<p>Der folgende DXL Schnipsel erlaubt die Fernsteuerung von Excel mit OLE Automation.<br \/>\nThe following DXL Snipplet allows the user to control the excel interface remotely. <\/p>\n<pre class=\"brush: jscript; title: ; notranslate\" title=\"\">\r\n\/****************************************************************************\r\n * Beispiele f\u00fcr das Einlesen mit OLE Excel Automation in DXL \r\n * erstellt von Bj\u00f6rn Karpenstein an einem Sonntag (was ich alles mache!!) \r\n ****************************************************************************\/\r\n\r\n\/\/ String Functions\r\n#include &quot;\\\\\\\\bbmag2k\\\\exchange\\\\doors\\\\dxl\\\\strings.inc&quot;; \r\n\r\n\/\/ Global settings\r\n\r\n\/\/pragma encoding,&quot;UTF-8&quot;;\r\npragma runLim, 0;\r\n\r\nint findLastRow (OleAutoObj objExcelSheet)\r\n{\r\n  OleAutoObj objUsedRange, objRows;\r\n  int iRow = 0;\r\n  oleGet(objExcelSheet,&quot;UsedRange&quot;,objUsedRange);\r\n  oleGet(objUsedRange,&quot;Rows&quot;,objRows);\r\n  oleGet(objRows,&quot;Count&quot;,iRow);\r\n\r\n  return iRow+1;\r\n}\r\n\r\nint findLastColumn (OleAutoObj objExcelSheet)\r\n{\r\n  OleAutoObj objUsedRange, objColumns;\r\n  int iColumn = 0;\r\n  oleGet(objExcelSheet,&quot;UsedRange&quot;,objUsedRange);\r\n  oleGet(objUsedRange,&quot;Columns&quot;,objColumns);\r\n  oleGet(objColumns,&quot;Count&quot;,iColumn );\r\n\r\n  return iColumn +1;\r\n}\r\n\r\n\/\/ Excel: Table1.Cells(1,2).Value;\r\nstring getCellContent(OleAutoObj objSheet, int x, int y)\r\n{\r\n  \/\/ Das hier brauchen wir, um Parameter an OLE-Objekte\r\n  \/\/ zu \u00fcbergeben - immer leer machen!\r\n  OleAutoArgs objArgBlock = create;\r\n\r\n  OleAutoObj objCell;\t\/\/ Das Zellen-Objekt nach \u00dcbermittlung der Koordinaten (1,1)\r\n  string zellenInhalt;\t\/\/ Der Inhalt aus der Zelle als String\r\n  clear( objArgBlock );   \/\/ Parameter leeren\r\n  put( objArgBlock, y );  \/\/ Parameter 2\r\n  put( objArgBlock, x );  \/\/ Parameter 1\r\n  oleGet(objSheet, &quot;Cells&quot;, objArgBlock,objCell); \/\/ Das Zellenobjekt nimmt Koordinaten an\r\n\r\n  if (!null objCell)\r\n  {\r\n    \/\/ Get the value\r\n    \/\/ oleGet(objCell,&quot;Value&quot;,zellenInhalt);\r\n    oleGet(objCell,&quot;FormulaR1C1&quot;,zellenInhalt);\r\n  }\r\n\r\n  return zellenInhalt &quot;&quot;;\r\n}\r\n\r\nvoid setCellContent(OleAutoObj objSheet, int x, int y, string zellenInhalt)\r\n{\r\n  \/\/ Das hier brauchen wir, um Parameter an OLE-Objekte\r\n  \/\/ zu \u00fcbergeben - immer leer machen!\r\n  OleAutoArgs objArgBlock = create;\r\n\r\n  OleAutoObj objCell;\t\/\/ Das Zellen-Objekt nach \u00dcbermittlung der Koordinaten (1,1)\r\n  clear( objArgBlock );   \/\/ Parameter leeren\r\n  put( objArgBlock, y );  \/\/ Parameter 2\r\n  put( objArgBlock, x );  \/\/ Parameter 1\r\n  oleGet(objSheet, &quot;Cells&quot;, objArgBlock,objCell); \/\/ Das Zellenobjekt nimmt Koordinaten an\r\n\r\n  if (!null objCell)\r\n  {   \r\n    olePut(objCell,&quot;FormulaR1C1&quot;,zellenInhalt);\r\n  }\r\n}\r\n\r\n \r\nvoid main(void)\r\n{\r\n  \/\/ Wenn Excel lokal installiert ist gibt es dieses OLE Objekt im System.. suchs Hasso!!!\r\n  OleAutoObj objExcel = oleCreateAutoObject( &quot;Excel.Application&quot; );\r\n\r\n  \/\/ Das hier brauchen wir, um Parameter an OLE-Objekte zu \u00fcbergeben - immer leer machen!\r\n  OleAutoArgs objArgBlock = create;\r\n\r\n  \/\/ Was steht in Application.isVisible?\r\n\r\n  bool isVisible;\t\t\t\t\t\/\/ Auslesen 1\r\n  oleGet(objExcel, &quot;Visible&quot;, isVisible);\t\/\/ Auslesen 2\r\n\r\n\r\n  print &quot;Die Anwendung ist momentan &quot; (isVisible?&quot;sichtbar&quot;:&quot;unsichtbar&quot;) &quot;\\n&quot;;\r\n\r\n  \/\/ Mache die Anwendung sichtbar Application.isVisible=true;\r\n  olePut(objExcel, &quot;Visible&quot;, true);\t\t\/\/ Reinschreiben\r\n\r\n  \/\/ Ein Woorkbook ist eine Excel-Datei. Excel kann mehrere Dateien \u00f6ffnen daher die \r\n  \/\/ Collection. Die Collection selbst hat die Open Methode zum einlesen von XLS-Files\r\n  OleAutoObj objWorkbooks;\r\n  oleGet(objExcel, &quot;Workbooks&quot;, objWorkbooks);\t\t\t\/\/ Hole Workbooks Collection\r\n\r\n  \/\/ \u00d6ffne Excel application\r\n  string xlsWorkbook=&quot;C:\\\\dev\\\\alarms.xls&quot;;\t\/\/ \u00d6ffne Workbook\r\n  clear( objArgBlock );\r\n  put( objArgBlock, xlsWorkbook);\r\n  OleAutoObj objWorkbook = null;\r\n  oleGet(objWorkbooks, &quot;Open&quot;,objArgBlock, objWorkbook ); \/\/ Reinschreiben Datei zu \u00f6ffnen und Auslesen \r\n  oleGet(objWorkbooks, &quot;Add&quot;, objWorkbook ); \/\/ Falls man die obere Zeile nicht ausfuehrt eins adden\r\n\r\n  \r\n\r\n  \/\/ Hole das erste Sheet\r\n  clear( objArgBlock )\r\n  put( objArgBlock, 1 )\r\n  oleGet( objWorkbook, &quot;Sheets&quot;, objArgBlock, objSheet);\r\n\r\n  \/\/ Gib den Namen des ersten Sheets aus\r\n  string sheetName;\r\n  oleGet(objSheet, &quot;Name&quot;, sheetName);\r\n  print sheetName &quot;\\n&quot;;\r\n\r\n  \/\/ Hole das Sheet mit dem Namen adt_warnings_uni.v1.0\r\n  clear( objArgBlock );\r\n  put( objArgBlock, &quot;adt_alarms_uni.v1.0&quot; ); \r\n  oleGet( objWorkbook, &quot;Sheets&quot;, objArgBlock, objSheet);\t\r\n\r\n  \/\/ Gib den Index des &quot;adt_warnings_uni.v1.0&quot; Sheets aus\r\n  int sheetIndex;\r\n  oleGet(objSheet, &quot;Index&quot;, sheetIndex);\r\n  print sheetIndex&quot;\\n&quot;;\r\n\r\n  \/\/ Hole das Cells(1,1) Objekt um auf die Excel Zellen zuzugreifen\r\n  print &quot;Zelleninhalt  : &quot; getCellContent(objSheet,17,1) &quot;\\n&quot;;\r\n  print &quot;Zelleninhalt  : &quot; getCellContent(objSheet,18,1) &quot;\\n&quot;;\r\n  print &quot;Letzte Zeile  : &quot; findLastRow(objSheet) &quot;\\n&quot;;\r\n  print &quot;Letzte Spalte :&quot;  findLastColumn(objSheet) &quot;\\n&quot;;\r\n\r\n  \/\/ Iteration durch das Excel Sheet \r\n  int spaltenCount = findLastColumn(objSheet);\r\n  int zeilenCount  = findLastRow(objSheet);\r\n  int currentZeile, currentSpalte;\r\n  string zeilenString=&quot;&quot;;\r\n  Skip texte = create;\r\n\r\n  for (currentZeile=1;currentZeile&amp;lt;zeilenCount;currentZeile++)\r\n  {\r\n\t\r\n    DxlObject eqtext = new();\r\n    eqtext-&gt;&quot;BK_EQtext_english&quot;=getCellContent(objSheet,17,currentZeile) &quot;&quot;;\r\n    eqtext-&gt;&quot;BK_EQtext_german&quot;=getCellContent(objSheet,18,currentZeile) &quot;&quot;;\r\n    string theKey = getCellContent(objSheet,3,currentZeile) &quot;&quot;;\r\n\r\n    \/\/ Delete Brackets and numbers within the key\r\n    int anfangBrackets=indexOf(theKey, &quot;(&quot;);\r\n    int endeBrackets=lastIndexOf(theKey, &quot;)&quot;);\r\n    if (anfangBrackets&amp;lt;endeBrackets)\r\n    {\r\n      theKey = theKey&#x5B;0:anfangBrackets-1];\r\n    }\r\n\r\n    put(texte,trim(theKey),eqtext); \r\n  }\r\n\r\n  \/\/ Iteration through the SkipList\r\n  for myIterator in texte do \r\n  {\r\n    string keyValue = (string key(texte));\r\n    DxlObject currentObject = null;\r\n\r\n    if(find(texte, keyValue, currentObject))\r\n    {\r\n      \/\/ Just put the column names here.. it will work\r\n      \/\/print keyValue &quot;\\t&quot;;\r\n      \/\/print (string currentObject-&gt;&quot;BK_EQtext_english&quot;) &quot;\\t&quot;;\r\n      \/\/print (string currentObject-&gt;&quot;BK_EQtext_german&quot;) &quot;\\n&quot;;\r\n    }\r\n  }\r\n\r\n  Module m = edit(&quot;\/Project\/filder\/module&quot;, true);\r\n  Object o;\r\n\r\n  for o in m do\r\n  {\r\n    string doorsKey = trim(o.&quot;Object Text&quot; &quot;&quot;);\r\n\r\n    if (doorsKey != &quot;&quot; &amp;&amp; (o.&quot;BK_AlarmType&quot; &quot;&quot; == &quot;Alarm&quot;) ) \r\n    {\r\n      DxlObject currentObject = null;\t\r\n      if (find (texte, doorsKey, currentObject)) \r\n      {\r\n        string BK_EQtext_english = (string currentObject-&gt;&quot;BK_EQtext_english&quot;);\r\n        string BK_EQtext_german = (string currentObject-&gt;&quot;BK_EQtext_german&quot;);\t\t\r\n \t\t\r\n        \/\/ Zuweisen\r\n        if(trim(BK_EQtext_english) != &quot;&quot;)\r\n        {\r\n          o.&quot;BK_EQtext_english&quot; = replace(BK_EQtext_english, charOf(30) &quot;&quot;, &quot;\\n&quot;) &quot;&quot;;\r\n          o.&quot;BK_EQtext_german&quot; = replace(BK_EQtext_german, charOf(30) &quot;&quot;, &quot;\\n&quot;) &quot;&quot;;\r\n          print doorsKey &quot;&amp;lt;&amp;lt;&amp;lt; Da wird was zugwiesen\\n&quot;;\r\n        }\r\n      }\r\n      else print &quot;Not found: &quot; doorsKey &quot;\\n&quot;;\r\n    }\r\n  }\r\n\r\n  \/\/ Speicher aufr\u00e4umen\r\n  oleCloseAutoObject( objExcel );\r\n}\r\n\r\nmain();\r\n<\/pre>\n<iframe src=\"http:\/\/www.facebook.com\/plugins\/like.php?href=https%3A%2F%2Fwww.capri-soft.de%2Fblog%2F%3Fp%3D1669&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=like&amp;colorscheme=light\" scrolling=\"no\" frameborder=\"0\" allowTransparency=\"true\" style=\"border:none; overflow:hidden; width:450px;margin-top:5px;\"><\/iframe>","protected":false},"excerpt":{"rendered":"<p>Problem Es wird eine L\u00f6sung f\u00fcr das Ein- und Auslesen von Werten in Excelsheets ben\u00f6tigt. A solution shall enable the user to read and write data to an excel spreadsheet. Ansatz &#8211; Approach Die Nutzung der OLE Schnittstelle von Excel erlaubt die Fernsteuerung. The usage of the OLE Interface allows Excel to control excel remotely. &hellip; <a href=\"https:\/\/www.capri-soft.de\/blog\/?p=1669\" class=\"more-link\"><span class=\"screen-reader-text\">IBM Doors DXL: Excel OLE Automation ein- und auslesen von Werten \/ Zellen<\/span> weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22,19],"tags":[],"class_list":["post-1669","post","type-post","status-publish","format-standard","hentry","category-dxl","category-ibm-doors"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4yGeN-qV","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1669"}],"version-history":[{"count":5,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1669\/revisions"}],"predecessor-version":[{"id":1685,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1669\/revisions\/1685"}],"wp:attachment":[{"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.capri-soft.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}