{"id":4956,"date":"2023-07-05T23:24:16","date_gmt":"2023-07-05T23:24:16","guid":{"rendered":"https:\/\/statorials.org\/pt\/vba-isna\/"},"modified":"2023-07-05T23:24:16","modified_gmt":"2023-07-05T23:24:16","slug":"vba-isna","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/vba-isna\/","title":{"rendered":"Como usar isna em vba (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar o m\u00e9todo <b>IsNA<\/b> em VBA para verificar se uma determinada c\u00e9lula cont\u00e9m <strong>#N\/A<\/strong> ou n\u00e3o.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Esta fun\u00e7\u00e3o retornar\u00e1 <b>TRUE<\/b> se a c\u00e9lula contiver <strong>#N\/A<\/strong> ou <b>FALSE<\/b> caso contr\u00e1rio.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Aqui est\u00e1 uma maneira comum de usar esse m\u00e9todo na pr\u00e1tica:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #0000ff;\">Sub<\/span> UseIsNA()\n\n<span style=\"color: #0000ff;\">Dim<\/span> i <span style=\"color: #0000ff;\">As<\/span> Integer\n\n<span style=\"color: #0000ff;\">For<\/span> i = 2 <span style=\"color: #0000ff;\">To<\/span> 10\n    Range(\"B\" &amp; i) = WorksheetFunction.IsNA(Range(\"A\" &amp; i))\n<span style=\"color: #0000ff;\">Next<\/span> i\n\n<span style=\"color: #0000ff;\">End Sub\n<\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Esta macro espec\u00edfica ir\u00e1 verificar se cada c\u00e9lula no intervalo <strong>A2:A10<\/strong> cont\u00e9m <strong>#N\/A<\/strong> ou n\u00e3o.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Se uma c\u00e9lula contiver <strong>#N\/A<\/strong> , <b>TRUE<\/b> ser\u00e1 retornado na c\u00e9lula correspondente no intervalo <strong>B2:B10<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Caso contr\u00e1rio, ser\u00e1 retornado <b>FALSE<\/b> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar essa sintaxe na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo: como usar IsNA em VBA<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Suponha que temos a seguinte coluna de valores no Excel:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-38679 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vbna1.png\" alt=\"\" width=\"403\" height=\"376\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Suponha que queremos verificar se cada c\u00e9lula da coluna A cont\u00e9m <strong>#N\/A<\/strong> ou n\u00e3o.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Podemos criar a seguinte macro para fazer isso:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #0000ff;\">Sub<\/span> UseIsNA()\n\n<span style=\"color: #0000ff;\">Dim<\/span> i <span style=\"color: #0000ff;\">As<\/span> Integer\n\n<span style=\"color: #0000ff;\">For<\/span> i = 2 <span style=\"color: #0000ff;\">To<\/span> 10\n    Range(\"B\" &amp; i) = WorksheetFunction.IsNA(Range(\"A\" &amp; i))\n<span style=\"color: #0000ff;\">Next<\/span> i\n\n<span style=\"color: #0000ff;\">End Sub<\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Quando executamos esta macro, recebemos a seguinte sa\u00edda:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-38680 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vbna2.png\" alt=\"\" width=\"460\" height=\"407\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">A coluna B exibe um resultado que nos informa se cada c\u00e9lula correspondente na coluna A \u00e9 igual ou n\u00e3o a <strong>#N\/A<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe que c\u00e9lulas vazias n\u00e3o s\u00e3o iguais a <strong>#N\/A<\/strong> . Quando uma c\u00e9lula vazia \u00e9 encontrada, o m\u00e9todo <strong>IsNA<\/strong> retorna <strong>FALSE<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Observe tamb\u00e9m que voc\u00ea pode usar uma instru\u00e7\u00e3o <strong>If<\/strong> para retornar valores diferentes de <strong>TRUE<\/strong> e <strong>FALSE<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, poder\u00edamos criar a seguinte macro:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #0000ff;\">Sub<\/span> UseIsNA()\n\n<span style=\"color: #0000ff;\">Dim<\/span> i <span style=\"color: #0000ff;\">As<\/span> Integer\n\n<span style=\"color: #0000ff;\">For<\/span> i = 2 <span style=\"color: #0000ff;\">To<\/span> 10\n    <span style=\"color: #0000ff;\">If<\/span> WorksheetFunction.IsNA(Range(\"A\" &amp; i)) <span style=\"color: #0000ff;\">Then<\/span>\n        Range(\"B\" &amp; i) = \"Cell Contains #N\/A\"\n    <span style=\"color: #0000ff;\">Else<\/span>\n        Range(\"B\" &amp; i) = \"Cell Does Not Contain #N\/A\"\n    <span style=\"color: #0000ff;\">End If<\/span>\n<span style=\"color: #0000ff;\">Next<\/span> i\n\n<span style=\"color: #0000ff;\">End Sub<\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Quando executamos esta macro, recebemos a seguinte sa\u00edda:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-38683 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vbna3.png\" alt=\"\" width=\"500\" height=\"383\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">A coluna B agora cont\u00e9m um texto espec\u00edfico que nos informa se a c\u00e9lula correspondente na coluna A cont\u00e9m ou n\u00e3o <strong>#N\/A<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota<\/strong> : Voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa do m\u00e9todo VBA <b>IsNA<\/b> <a href=\"https:\/\/learn.microsoft.com\/en-us\/office\/vba\/api\/excel.worksheetfunction.isna\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras tarefas comuns em VBA:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/pt\/vba-converte-string-em-inteiro\/\" target=\"_blank\" rel=\"noopener\">Como converter string em int em VBA<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/vba-converte-string-em-duplo\/\" target=\"_blank\" rel=\"noopener\">Como converter uma string em double no VBA<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/vba-contem-string\/\" target=\"_blank\" rel=\"noopener\">Como verificar se uma string cont\u00e9m outra string em VBA<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar o m\u00e9todo IsNA em VBA para verificar se uma determinada c\u00e9lula cont\u00e9m #N\/A ou n\u00e3o. Esta fun\u00e7\u00e3o retornar\u00e1 TRUE se a c\u00e9lula contiver #N\/A ou FALSE caso contr\u00e1rio. Aqui est\u00e1 uma maneira comum de usar esse m\u00e9todo na pr\u00e1tica: Sub UseIsNA() Dim i As Integer For i = 2 To 10 Range(&#8220;B&#8221; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-4956","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Como usar IsNA em VBA (com exemplos) \u2013 Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como usar o m\u00e9todo IsNA em VBA, com v\u00e1rios exemplos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/vba-isna\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como usar IsNA em VBA (com exemplos) \u2013 Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como usar o m\u00e9todo IsNA em VBA, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/vba-isna\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-05T23:24:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vbna1.png\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/vba-isna\/\",\"url\":\"https:\/\/statorials.org\/pt\/vba-isna\/\",\"name\":\"Como usar IsNA em VBA (com exemplos) \u2013 Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-05T23:24:16+00:00\",\"dateModified\":\"2023-07-05T23:24:16+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como usar o m\u00e9todo IsNA em VBA, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/vba-isna\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/vba-isna\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/vba-isna\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como usar isna em vba (com exemplos)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. Com vasta experi\u00eancia e conhecimento na \u00e1rea de estat\u00edstica, estou empenhado em compartilhar meu conhecimento para capacitar os alunos por meio de Statorials. Saber mais\",\"sameAs\":[\"https:\/\/statorials.org\/pt\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Como usar IsNA em VBA (com exemplos) \u2013 Estatologia","description":"Este tutorial explica como usar o m\u00e9todo IsNA em VBA, com v\u00e1rios exemplos.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/pt\/vba-isna\/","og_locale":"pt_PT","og_type":"article","og_title":"Como usar IsNA em VBA (com exemplos) \u2013 Estatologia","og_description":"Este tutorial explica como usar o m\u00e9todo IsNA em VBA, com v\u00e1rios exemplos.","og_url":"https:\/\/statorials.org\/pt\/vba-isna\/","og_site_name":"Statorials","article_published_time":"2023-07-05T23:24:16+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vbna1.png"}],"author":"Dr. benjamim anderson","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Dr. benjamim anderson","Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/pt\/vba-isna\/","url":"https:\/\/statorials.org\/pt\/vba-isna\/","name":"Como usar IsNA em VBA (com exemplos) \u2013 Estatologia","isPartOf":{"@id":"https:\/\/statorials.org\/pt\/#website"},"datePublished":"2023-07-05T23:24:16+00:00","dateModified":"2023-07-05T23:24:16+00:00","author":{"@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666"},"description":"Este tutorial explica como usar o m\u00e9todo IsNA em VBA, com v\u00e1rios exemplos.","breadcrumb":{"@id":"https:\/\/statorials.org\/pt\/vba-isna\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/pt\/vba-isna\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/pt\/vba-isna\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Lar","item":"https:\/\/statorials.org\/pt\/"},{"@type":"ListItem","position":2,"name":"Como usar isna em vba (com exemplos)"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/pt\/#website","url":"https:\/\/statorials.org\/pt\/","name":"Statorials","description":"O seu guia para a literacia estat\u00edstica!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/pt\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666","name":"Dr. benjamim anderson","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"Dr. benjamim anderson"},"description":"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. Com vasta experi\u00eancia e conhecimento na \u00e1rea de estat\u00edstica, estou empenhado em compartilhar meu conhecimento para capacitar os alunos por meio de Statorials. Saber mais","sameAs":["https:\/\/statorials.org\/pt"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts\/4956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/comments?post=4956"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/posts\/4956\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/media?parent=4956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/categories?post=4956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/pt\/wp-json\/wp\/v2\/tags?post=4956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}