{"id":804,"date":"2023-10-29T01:52:14","date_gmt":"2023-10-29T01:52:14","guid":{"rendered":"https:\/\/saibam.com.br\/excel\/?p=804"},"modified":"2023-10-29T01:53:33","modified_gmt":"2023-10-29T01:53:33","slug":"funcao-iserror-em-vba","status":"publish","type":"post","link":"https:\/\/saibam.com.br\/excel\/funcao-iserror-em-vba\/","title":{"rendered":"IsError"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"804\" class=\"elementor elementor-804\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a99f6f e-flex e-con-boxed e-con e-parent\" data-id=\"0a99f6f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45ab332 elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"45ab332\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-home\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Home<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/blog\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-blog\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Blog<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/contato\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-contao\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Contato<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/sobre\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-laugh\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sobre<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/pesquisar-no-site\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-search\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pesquisar<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9e9804 e-flex e-con-boxed e-con e-child\" data-id=\"f9e9804\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2dfaff3 elementor-widget elementor-widget-heading\" data-id=\"2dfaff3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fun\u00e7\u00e3o IsError em VBA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f51315 e-flex e-con-boxed e-con e-parent\" data-id=\"2f51315\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f4fa0a elementor-widget elementor-widget-text-editor\" data-id=\"7f4fa0a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Descri\u00e7\u00e3o:<\/h2><p>A fun\u00e7\u00e3o <code>IsError<\/code> em VBA \u00e9 uma ferramenta importante para verificar se um valor representa um erro no Excel. Ela permite determinar se um dado fornecido cont\u00e9m uma indica\u00e7\u00e3o de erro. Isso \u00e9 particularmente \u00fatil ao lidar com f\u00f3rmulas ou fun\u00e7\u00f5es que podem retornar valores de erro em determinadas condi\u00e7\u00f5es. A fun\u00e7\u00e3o <code>IsError<\/code> retorna um valor booleano indicando se o valor \u00e9 um erro (True) ou n\u00e3o (False).<\/p><h2>Exemplos:<\/h2><pre><code>\nSub Exemplo1()\n    Dim valor As Variant\n    valor = 10 \/ 0 ' Divis\u00e3o por zero gera um erro\n    MsgBox IsError(valor) ' Retorna True\nEnd Sub\n    <\/code><\/pre><p>Neste exemplo, a fun\u00e7\u00e3o <code>IsError<\/code> verifica se o valor contido na vari\u00e1vel <code>valor<\/code> representa um erro. Como a divis\u00e3o por zero gera um erro, o retorno \u00e9 True.<\/p><pre><code>\nSub Exemplo2()\n    Dim valor As Variant\n    valor = \"ABC\" ' Uma string n\u00e3o \u00e9 um erro\n    MsgBox IsError(valor) ' Retorna False\nEnd Sub\n    <\/code><\/pre><p>Neste exemplo, a fun\u00e7\u00e3o <code>IsError<\/code> verifica se o valor contido na vari\u00e1vel <code>valor<\/code> representa um erro. Como uma string n\u00e3o \u00e9 um erro, o retorno \u00e9 False.<\/p><pre><code>\nSub Exemplo3()\n    Dim valor As Variant\n    valor = CVErr(xlErrValue) ' Valor de erro\n    MsgBox IsError(valor) ' Retorna True\nEnd Sub\n    <\/code><\/pre><p>Neste exemplo, a fun\u00e7\u00e3o <code>IsError<\/code> verifica se o valor contido na vari\u00e1vel <code>valor<\/code> representa um erro. Como foi atribu\u00eddo um valor de erro explicitamente, o retorno \u00e9 True.<\/p><pre><code>\nSub Exemplo4()\n    Dim valor As Variant\n    valor = 123 ' Um n\u00famero n\u00e3o \u00e9 um erro\n    MsgBox IsError(valor) ' Retorna False\nEnd Sub\n    <\/code><\/pre><p>Neste exemplo, a fun\u00e7\u00e3o <code>IsError<\/code> verifica se o valor contido na vari\u00e1vel <code>valor<\/code> representa um erro. Como um n\u00famero n\u00e3o \u00e9 um erro, o retorno \u00e9 False.<\/p><pre><code>\nSub Exemplo5()\n    Dim valor As Variant\n    valor = CVErr(xlErrNA) ' Valor de erro #N\/A\n    MsgBox IsError(valor) ' Retorna True\nEnd Sub\n    <\/code><\/pre><p>Neste exemplo, a fun\u00e7\u00e3o <code>IsError<\/code> verifica se o valor contido na vari\u00e1vel <code>valor<\/code> representa um erro. Como foi atribu\u00eddo um valor de erro #N\/A, o retorno \u00e9 True.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-731515c e-flex e-con-boxed e-con e-parent\" data-id=\"731515c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c340885 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c340885\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b147a58 e-flex e-con-boxed e-con e-parent\" data-id=\"b147a58\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cf166ea e-con-full e-flex e-con e-child\" data-id=\"cf166ea\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a0667e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"8a0667e\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/funcao-curdir-em-vba\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fun\u00e7\u00e3o CurDir em VBA <\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/funcao-replace-em-vba\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-creative-commons-nd\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fun\u00e7\u00e3o Replace em VBA - Substituir<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/funcao-formatdatetime-em-vba\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-globe-americas\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fun\u00e7\u00e3o FormatDateTime em VBA<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-57117f8 e-con-full e-flex e-con e-child\" data-id=\"57117f8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6305c7b elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6305c7b\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/funcao-comand-em-vba\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-globe-africa\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fun\u00e7\u00e3o Comand em VBA - Comando<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/funcao-hora-em-vba\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-wpforms\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fun\u00e7\u00e3o Hora VBA<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/saibam.com.br\/excel\/funcao-error-em-vba\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-hand-point-right\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fun\u00e7\u00e3o Error em VBA<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b178054 e-flex e-con-boxed e-con e-parent\" data-id=\"b178054\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b2791f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3b2791f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home Blog Contato Sobre Pesquisar Fun\u00e7\u00e3o IsError em VBA Descri\u00e7\u00e3o: A fun\u00e7\u00e3o IsError em VBA \u00e9 uma ferramenta importante para verificar se um valor representa um erro no Excel. Ela permite determinar se um dado fornecido cont\u00e9m uma indica\u00e7\u00e3o de erro. Isso \u00e9 particularmente \u00fatil ao lidar com f\u00f3rmulas ou fun\u00e7\u00f5es que podem retornar valores &hellip; <a href=\"https:\/\/saibam.com.br\/excel\/funcao-iserror-em-vba\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">IsError<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tpgb_global_settings":"","footnotes":""},"categories":[59],"tags":[27,30,31,32,34,35,36,38,39,40,41,42,43,44,46,37,29,47,48,49,50,51,52,53,54,55,56,58,60,61,57,28,7,11],"class_list":["post-804","post","type-post","status-publish","format-standard","hentry","category-funcoes-de-verificar","tag-conversao-de-texto-para-numero","tag-curdir","tag-data","tag-dateadd","tag-datediff","tag-datepart","tag-dateserial","tag-day","tag-doevents","tag-eof","tag-error","tag-fileattr","tag-filedatetime","tag-filelen","tag-freefile","tag-funcao-day","tag-funcao-val","tag-getattr","tag-getobject","tag-getsetting","tag-hora","tag-iif","tag-input","tag-inputbox","tag-instr","tag-instrrev","tag-ipmt","tag-isarray","tag-isdate","tag-isempty","tag-tir","tag-val","tag-vba","tag-visual-basic-for-applications"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IsError - Saibam<\/title>\n<meta name=\"description\" content=\"A fun\u00e7\u00e3o IsError em VBA \u00e9 uma ferramenta crucial para verificar se um valor representa um erro no Excel. Ela permite determinar se um dado fornecido cont\u00e9m uma indica\u00e7\u00e3o de erro. Isso \u00e9 especialmente \u00fatil ao lidar com f\u00f3rmulas ou fun\u00e7\u00f5es que podem retornar valores de erro em determinadas condi\u00e7\u00f5es. A fun\u00e7\u00e3o IsError retorna um valor booleano indicando se o valor \u00e9 um erro (True) ou n\u00e3o (False).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/saibam.com.br\/excel\/funcao-iserror-em-vba\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IsError - Saibam\" \/>\n<meta property=\"og:description\" content=\"A fun\u00e7\u00e3o IsError em VBA \u00e9 uma ferramenta crucial para verificar se um valor representa um erro no Excel. Ela permite determinar se um dado fornecido cont\u00e9m uma indica\u00e7\u00e3o de erro. Isso \u00e9 especialmente \u00fatil ao lidar com f\u00f3rmulas ou fun\u00e7\u00f5es que podem retornar valores de erro em determinadas condi\u00e7\u00f5es. 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