{"id":1548,"date":"2023-11-17T10:05:20","date_gmt":"2023-11-17T10:05:20","guid":{"rendered":"https:\/\/exceladvisor.org\/nl\/controleer-geopende-werkmap\/"},"modified":"2023-12-06T05:56:52","modified_gmt":"2023-12-06T05:56:52","slug":"controleer-geopende-werkmap","status":"publish","type":"page","link":"https:\/\/exceladvisor.org\/nl\/controleer-geopende-werkmap\/","title":{"rendered":"Hoe controleer ik of een werkmap geopend is via vba?"},"content":{"rendered":"<div class=\"excel-voor-de-inhoud\" id=\"excel-3138864577\"><script type=\"text\/javascript\">\r\n\tatOptions = {\r\n\t\t'key' : 'c1158f160081d6540a8409e6925dab94',\r\n\t\t'format' : 'iframe',\r\n\t\t'height' : 250,\r\n\t\t'width' : 300,\r\n\t\t'params' : {}\r\n\t};\r\n<\/script>\r\n<script type=\"text\/javascript\" src=\"\/\/www.highperformanceformat.com\/c1158f160081d6540a8409e6925dab94\/invoke.js\"><\/script><\/div> <p>Om te controleren of een werkmap open is met behulp van een VBA-code, moet u <a href=\"https:\/\/exceladvisor.org\/nl\/voor-de-lus\/\">FOR EACH-<\/a> lus gebruiken, die door alle werkmappen kan lopen die op dat moment open zijn en de naam van elke werkmap controleren met de naam die u noemde. U kunt een <a href=\"https:\/\/exceladvisor.org\/nl\/vba-berichtbox\/\">berichtvenster<\/a> gebruiken om het resultaat van de lus te verkrijgen. Of u kunt ook de code uitvoeren om het resultaat in een cel in te voeren.<\/p><h2 class=\"wp-block-heading\"> Controleer of een WERKBOEK GEOPEND is<\/h2><ol><li> Eerst moet u <a href=\"https:\/\/exceladvisor.org\/nl\/variabelen\/\">de variabelen declareren<\/a> die u in de code wilt gebruiken om een lus te maken. <br><img loading=\"lazy\" decoding=\"async\" title=\"1-maak-een-lus\" src=\"https:\/\/exceladvisor.org\/wp-content\/uploads\/2023\/08\/1-creer-une-boucle.png\" sizes=\"auto, \" srcset=\"\" alt=\"create a loop\" width=\"365\" height=\"180\"><\/li><li> Gebruik een invoervak om de naam op te halen van de werkmap waarnaar u wilt zoeken. <br><img loading=\"lazy\" decoding=\"async\" title=\"2-gebruikt-een-instapdoos\" src=\"https:\/\/exceladvisor.org\/wp-content\/uploads\/2023\/08\/2-utiliser-une-zone-de-saisie.png\" sizes=\"auto, \" srcset=\"\" alt=\"use an input box\" width=\"448\" height=\"172\"><\/li><li> Start de lus om alle geopende werkmappen te doorlopen. <br><img loading=\"lazy\" decoding=\"async\" title=\"3-start-lus-naar-lus\" src=\"https:\/\/exceladvisor.org\/wp-content\/uploads\/2023\/08\/3-demarrer-la-boucle-a-boucle.png\" sizes=\"auto, \" srcset=\"\" alt=\"start the loop to loop\" width=\"451\" height=\"204\"><\/li><li> Schrijf code met <a href=\"https:\/\/exceladvisor.org\/nl\/als-2\/\">IF STATEMENT<\/a> om de naam van de werkmap te controleren met de naam die u in het invoervak hebt ingevoerd. Zodra de naam overeenkomt, wordt de werkmap geactiveerd, wordt een berichtvenster weergegeven waarin staat dat de werkmap is gevonden en wordt de procedure afgesloten. <br><img loading=\"lazy\" decoding=\"async\" title=\"4-code-met-if-statement\" src=\"https:\/\/exceladvisor.org\/wp-content\/uploads\/2023\/08\/4-code-avec-instruction-if.png\" sizes=\"auto, \" srcset=\"\" alt=\"code with if statement\" width=\"436\" height=\"332\"><\/li><li> Voltooi aan het einde de lus en gebruik een berichtvenster om een berichtvenster weer te geven als er niets is gevonden. <br><img loading=\"lazy\" decoding=\"async\" title=\"5-eind-de-lus-en-gebruik-berichtenvenster\" src=\"https:\/\/exceladvisor.org\/wp-content\/uploads\/2023\/08\/5-terminer-la-boucle-et-utiliser-une-boite-de-message.png\" sizes=\"auto, \" srcset=\"\" alt=\"end the loop and use a message box\" width=\"477\" height=\"332\"><\/li><\/ol><p class=\"content-box-grey\"><mark class=\"has-inline-color\" style=\"background-color: #ffdc1a;\"> <strong>Handige links:<\/strong> <a href=\"https:\/\/exceladvisor.org\/nl\/voer-een-macro-uit-2\/\">Een macro uitvoeren<\/a> \u2013 <a href=\"https:\/\/exceladvisor.org\/nl\/een-macro-opnemen\/\">Macrorecorder<\/a> \u2013 <a href=\"https:\/\/exceladvisor.org\/nl\/eenvoudige-visuele-editor\/\">Visual Basic Editor<\/a> \u2013 <a href=\"https:\/\/exceladvisor.org\/nl\/persoonlijk-macronotitieboekje\/\">Handboek voor persoonlijke macro&#8217;s<\/a><\/mark><\/p><p> Hier is de volledige code.<\/p><pre class=\"wp-block-code\"> <code class=\"language-visual-basic\" lang=\"visual-basic\">Sub vba_check_workbook() Dim WB As Workbook Dim myWB As String myWB = InputBox(Prompt:=\"Enter the workbook name.\") For Each WB In Workbooks If WB.Name = myWB Then WB.Activate MsgBox \"Workbook Found!\" Exit Sub End If Next WB MsgBox \"Not Found\" End Sub<\/code><\/pre><div class=\"gb-container gb-container-4db6181c gb-container-mt\"> <a class=\"gb-button gb-button-c5897111 gb-button-text gb-button-mt-button\" href=\"https:\/\/exceladvisor.org\/nl\/vba\/\">Wat is VBA<\/a><h2 class=\"gb-headline gb-headline-665e5f6b gb-headline-text gb-headline-mt-heading\"> Gerelateerde tutorials <\/h2><div class=\"gb-grid-wrapper gb-grid-wrapper-a20baf7c gb-grid-wrapper-mt-grid\"><div class=\"gb-grid-column gb-grid-column-65ddf67e\"><div class=\"gb-container gb-container-65ddf67e\"><ul><li> <a href=\"https:\/\/exceladvisor.org\/nl\/excel-bestand-kopieren\/\">Kopieer een Excel-bestand (werkmap) met VBA<\/a><\/li><li> <a href=\"https:\/\/exceladvisor.org\/nl\/werkmap-activeren\/\">VBA Werkmap activeren (Excel-bestand)<\/a><\/li><li> <a href=\"https:\/\/exceladvisor.org\/nl\/sluit-de-werkmap\/\">VBA Werkmap sluiten (Excel-bestand)<\/a><\/li><li> <a href=\"https:\/\/exceladvisor.org\/nl\/werkmappen-combineren\/\">VBA Combineer werkmappen (Excel-bestanden)<\/a><\/li><li> <a href=\"https:\/\/exceladvisor.org\/nl\/maak-een-werkmap\/\">VBA Maak een nieuwe werkmap (Excel-bestand)<\/a> <\/li><\/ul><\/div><\/div><div class=\"gb-grid-column gb-grid-column-50067b57\"><div class=\"gb-container gb-container-50067b57\"><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"ub_ctt_via":"","footnotes":""},"class_list":["post-1548","page","type-page","status-publish","hentry"],"featured_image_src":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hoe controleer ik of een werkmap via VBA in Excel wordt geopend?<\/title>\n<meta name=\"description\" content=\"Deze tutorial helpt u te leren hoe u VBA kunt gebruiken om te controleren of een bepaald Excel-bestand geopend is en na controle het activeert\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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