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mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Inhoudsopgave omschakelen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Vala (programmeertaal)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ga naar een artikel in een andere taal. Beschikbaar in 25 talen" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-25" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">25 talen</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D8%A7%D9%84%D8%A7" title="فالا – Arabisch" lang="ar" hreflang="ar" data-title="فالا" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%A4%D8%A7%D9%84%D8%A7_(%D8%B2%D9%85%D8%A7%D9%86%DB%8C_%D9%BE%D8%B1%DB%86%DA%AF%D8%B1%D8%A7%D9%85%D8%B3%D8%A7%D8%B2%DB%8C)" title="ڤالا (زمانی پرۆگرامسازی) – Soranî" lang="ckb" hreflang="ckb" data-title="ڤالا (زمانی پرۆگرامسازی)" data-language-autonym="کوردی" data-language-local-name="Soranî" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Vala_(programovac%C3%AD_jazyk)" title="Vala (programovací jazyk) – Tsjechisch" lang="cs" hreflang="cs" data-title="Vala (programovací jazyk)" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Vala_(Programmiersprache)" title="Vala (Programmiersprache) – Duits" lang="de" hreflang="de" data-title="Vala (Programmiersprache)" data-language-autonym="Deutsch" data-language-local-name="Duits" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Vala_(programming_language)" title="Vala (programming language) – Engels" lang="en" hreflang="en" data-title="Vala (programming language)" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Vala_(lenguaje_de_programaci%C3%B3n)" title="Vala (lenguaje de programación) – Spaans" lang="es" hreflang="es" data-title="Vala (lenguaje de programación)" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Vala" title="Vala – Estisch" lang="et" hreflang="et" data-title="Vala" data-language-autonym="Eesti" data-language-local-name="Estisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%88%D8%A7%D9%84%D8%A7_(%D8%B2%D8%A8%D8%A7%D9%86_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87%E2%80%8C%D9%86%D9%88%DB%8C%D8%B3%DB%8C)" title="والا (زبان برنامه‌نویسی) – Perzisch" lang="fa" hreflang="fa" data-title="والا (زبان برنامه‌نویسی)" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Vala_(langage)" title="Vala (langage) – Frans" lang="fr" hreflang="fr" data-title="Vala (langage)" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/Vala" title="Vala – Hebreeuws" lang="he" hreflang="he" data-title="Vala" data-language-autonym="עברית" data-language-local-name="Hebreeuws" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Vala_(linguaggio_di_programmazione)" title="Vala (linguaggio di programmazione) – Italiaans" lang="it" hreflang="it" data-title="Vala (linguaggio di programmazione)" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Vala" title="Vala – Japans" lang="ja" hreflang="ja" data-title="Vala" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%9C%EB%9D%BC_(%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D_%EC%96%B8%EC%96%B4)" title="발라 (프로그래밍 언어) – Koreaans" lang="ko" hreflang="ko" data-title="발라 (프로그래밍 언어)" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B5%E0%B4%B2_(%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B4%97%E0%B5%8D%E0%B4%B0%E0%B4%BE%E0%B4%AE%E0%B4%BF%E0%B4%99%E0%B5%8D_%E0%B4%AD%E0%B4%BE%E0%B4%B7)" title="വല (പ്രോഗ്രാമിങ് ഭാഷ) – Malayalam" lang="ml" hreflang="ml" data-title="വല (പ്രോഗ്രാമിങ് ഭാഷ)" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Vala" title="Vala – Maleis" lang="ms" hreflang="ms" data-title="Vala" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Vala_(programmeringsspr%C3%A5k)" title="Vala (programmeringsspråk) – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Vala (programmeringsspråk)" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Vala_(j%C4%99zyk_programowania)" title="Vala (język programowania) – Pools" lang="pl" hreflang="pl" data-title="Vala (język programowania)" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Vala_(linguagem_de_programa%C3%A7%C3%A3o)" title="Vala (linguagem de programação) – Portugees" lang="pt" hreflang="pt" data-title="Vala (linguagem de programação)" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Vala_(limbaj_de_programare)" title="Vala (limbaj de programare) – Roemeens" lang="ro" hreflang="ro" data-title="Vala (limbaj de programare)" data-language-autonym="Română" data-language-local-name="Roemeens" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Vala" title="Vala – Russisch" lang="ru" hreflang="ru" data-title="Vala" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Vala_(programski_jezik)" title="Vala (programski jezik) – Servisch" lang="sr" hreflang="sr" data-title="Vala (programski jezik)" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Vala_(programlama_dili)" title="Vala (programlama dili) – Turks" lang="tr" hreflang="tr" data-title="Vala (programlama dili)" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Vala" title="Vala – Oekraïens" lang="uk" hreflang="uk" data-title="Vala" data-language-autonym="Українська" data-language-local-name="Oekraïens" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Vala" title="Vala – Chinees" lang="zh" hreflang="zh" data-title="Vala" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Vala_(%E7%A8%8B%E5%BC%8F%E8%AA%9E%E8%A8%80)" title="Vala (程式語言) – Kantonees" lang="yue" hreflang="yue" data-title="Vala (程式語言)" data-language-autonym="粵語" data-language-local-name="Kantonees" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1138939#sitelinks-wikipedia" title="Taalkoppelingen bewerken" class="wbc-editpage">Koppelingen 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class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><table class="infobox" cellpadding="1" cellspacing="1"> <tbody><tr> <th class="infobox-kop notheme" style="background-color:beige; color:inherit; text-align:center; font-size:120%;" colspan="3">Vala </th></tr> <tr> <td style="text-align:center; padding:0;" colspan="3"><span typeof="mw:File"><a href="/wiki/Bestand:Vala_Logo.svg" class="mw-file-description"><img alt="Vala" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/Vala_Logo.svg/125px-Vala_Logo.svg.png" decoding="async" width="125" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/Vala_Logo.svg/188px-Vala_Logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/92/Vala_Logo.svg/250px-Vala_Logo.svg.png 2x" data-file-width="64" data-file-height="64" /></a></span> </td></tr> <tr> <th><a href="/wiki/Programmeerparadigma" title="Programmeerparadigma">Paradigma</a> </th> <td colspan="2"><a href="/wiki/Objectgeori%C3%ABnteerd" title="Objectgeoriënteerd">objectgeoriënteerd</a><br /><a href="/wiki/Imperatieve_programmeertaal" class="mw-redirect" title="Imperatieve programmeertaal">imperatief</a> </td></tr> <tr> <th>Verschenen </th> <td colspan="2">2006 </td></tr> <tr> <th><span class="nowrap">Ontwikkeld door</span> </th> <td colspan="2">Jürg Billeter<br />Raffaele Sandrini </td></tr> <tr> <th>Huidige versie </th> <td colspan="2">0.57.0<sup id="cite_ref-wikidata-c275f80cd8595022a221f72be2097e7c32536fb3-v3_1-0" class="reference"><a href="#cite_note-wikidata-c275f80cd8595022a221f72be2097e7c32536fb3-v3-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q1138939?uselang=nl#P348" title="Bewerken op Wikidata"><img alt="Bewerken op Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span><br /><small>11 april 2023</small> </td></tr> <tr> <th><a href="/wiki/Typesysteem" title="Typesysteem">Typesysteem</a> </th> <td colspan="2">statisch typesysteem, sterke typering, type-inferentie, structurele typering </td></tr> <tr> <th><span class="nowrap">Beïnvloed door</span> </th> <td colspan="2"><a href="/wiki/C_(programmeertaal)" title="C (programmeertaal)">C</a>, <a href="/wiki/C%2B%2B" title="C++">C++</a>, <a href="/wiki/C_Sharp" title="C Sharp">C#</a> en <a href="/wiki/Java_(programmeertaal)" title="Java (programmeertaal)">Java</a> </td></tr> <tr> <th><a href="/wiki/Softwarelicentie" title="Softwarelicentie">Licentie</a> </th> <td colspan="2"><a href="/wiki/GNU_Lesser_General_Public_License" title="GNU Lesser General Public License">LGPL</a> 2.1+ </td></tr> <tr> <th><a href="/wiki/Bestandsextensie" title="Bestandsextensie">Bestandsextensies</a> </th> <td colspan="2">vala, vapi </td></tr> <tr> <th><a href="/wiki/Website" title="Website">Website</a> </th> <td colspan="2"><a rel="nofollow" class="external text" href="https://wiki.gnome.org/Projects/Vala">Gnome Projectpagina</a>, <a rel="nofollow" class="external text" href="https://vala.dev/">Vala Projectpagina</a> </td></tr> <tr> <td class="infobox-kop notheme center" style="background-color:beige; color:inherit;" colspan="3"> <table cellspacing="0" cellpadding="0"> <tbody><tr> <td style="vertical-align:middle;"><b>Portaal</b>  <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Portal.svg" class="mw-file-description" title="Portaalicoon"><img alt="Portaalicoon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/22px-Portal.svg.png" decoding="async" width="22" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/33px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/44px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span>   </td> <td class="ta-left"><b><a href="/wiki/Portaal:Informatica" title="Portaal:Informatica">Informatica</a> </b> </td></tr></tbody></table> </td></tr> </tbody></table> <p><b>Vala</b> is een <a href="/wiki/Programmeertaal" title="Programmeertaal">programmeertaal</a> gericht op de <a href="/w/index.php?title=GObject&action=edit&redlink=1" class="new" title="GObject (de pagina bestaat niet)">GObject</a>-<a href="/wiki/Bibliotheek_(informatica)" title="Bibliotheek (informatica)">bibliotheek</a> voor het ontwikkelen van <a href="/wiki/Applicatie" title="Applicatie">applicaties</a> voor <a href="/wiki/GNOME" title="GNOME">GNOME</a> met moderne taalconstructies. De <a href="/wiki/Syntaxis_(informatica)" title="Syntaxis (informatica)">syntaxis</a> van Vala is geïnspireerd door <a href="/wiki/C_sharp" class="mw-redirect" title="C sharp">C#</a>. Vala wordt ontwikkeld door Jürg Billeter en Raffaele Sandrini. Vala is beschikbaar onder de <a href="/wiki/GNU_Lesser_General_Public_License" title="GNU Lesser General Public License">GNU Lesser General Public License</a> (LGPL) 2.1+. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Overzicht">Overzicht</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vala_(programmeertaal)&veaction=edit&section=1" title="Bewerk dit kopje: Overzicht" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vala_(programmeertaal)&action=edit&section=1" title="De broncode bewerken van de sectie: Overzicht"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De <a href="/wiki/Compiler" title="Compiler">compiler</a> van Vala converteert Vala-code naar <a href="/wiki/C_(programmeertaal)" title="C (programmeertaal)">C</a>-bestanden en <a href="/wiki/Headerbestand" title="Headerbestand">headerbestanden</a> die gebruikt kunnen worden in andere applicaties of als zelfstandige applicatie. Hierdoor worden er geen nieuwe afhankelijkheden geïntroduceerd voor het uitvoeren van het programma. De compiler van Vala is ook geschreven in Vala. </p><p>Code geschreven in Vala kan ook gebruikmaken van bibliotheken in C (zoals <a href="/wiki/GTK%2B" class="mw-redirect" title="GTK+">GTK+</a>) met behulp van (gegenereerde) <a href="/wiki/Binding_(software)" title="Binding (software)">bindings</a> in .vapi-bestanden. In deze bestanden staat de publieke <a href="/wiki/Application_Programming_Interface" class="mw-redirect" title="Application Programming Interface">API</a> van een bibliotheek vermeld waardoor de code aangeroepen kan worden vanuit Vala. Voor Vala is er ook de libgee-bibliotheek (Gee) met enkele bekende <a href="/wiki/Container_(informatica)" title="Container (informatica)">container</a>-<a href="/wiki/Datastructuur" title="Datastructuur">datastructuren</a>, zoals <code>ArrayList</code> en <code>HashMap</code>. </p> <div class="mw-heading mw-heading2"><h2 id="Kenmerken">Kenmerken</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vala_(programmeertaal)&veaction=edit&section=2" title="Bewerk dit kopje: Kenmerken" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vala_(programmeertaal)&action=edit&section=2" title="De broncode bewerken van de sectie: Kenmerken"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Enkele taalconstructies van Vala zijn: </p> <ul><li><a href="/wiki/Interface_(Java)" title="Interface (Java)">Interfaces</a></li> <li><a href="/wiki/Property" title="Property">Properties</a></li> <li><a href="/wiki/Type-inferentie" title="Type-inferentie">Type-inferentie</a> voor lokale <a href="/wiki/Variabele_(informatica)" title="Variabele (informatica)">variabelen</a></li> <li><a href="/wiki/Lambdacalculus" title="Lambdacalculus">Lambda-expressies</a></li> <li><a href="/wiki/Genericiteit_(programmeertaalvoorziening)" class="mw-redirect" title="Genericiteit (programmeertaalvoorziening)">Genericiteit</a></li> <li><a href="/wiki/Exception_handling" title="Exception handling">Exception handling</a></li> <li><a href="/wiki/Geheugenbeheer" title="Geheugenbeheer">Geheugenbeheer</a> (geassisteerd)</li> <li><a href="/wiki/Repetitie_(informatica)" title="Repetitie (informatica)">Foreach</a></li> <li><a href="/wiki/Naamruimte" title="Naamruimte">Naamruimten</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Voorbeelden">Voorbeelden</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vala_(programmeertaal)&veaction=edit&section=3" title="Bewerk dit kopje: Voorbeelden" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vala_(programmeertaal)&action=edit&section=3" title="De broncode bewerken van de sectie: Voorbeelden"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Een <a href="/wiki/Hello_world_(programma)" title="Hello world (programma)">Hello World</a>-computerprogramma in Vala: </p> <div class="mw-highlight mw-highlight-lang-csharp mw-content-ltr" dir="ltr"><pre><span></span><span class="k">void</span><span class="w"> </span><span class="nf">main</span><span class="w"> </span><span class="p">()</span><span class="w"> </span><span class="p">{</span> <span class="w"> </span><span class="n">print</span><span class="w"> </span><span class="p">(</span><span class="s">"Hello World\n"</span><span class="p">);</span> <span class="p">}</span> </pre></div> <p>Het volgende voorbeeld toont enkele <a href="/wiki/Objectgeori%C3%ABnteerd" title="Objectgeoriënteerd">objectgeoriënteerde</a> taalconstructies: </p> <div class="mw-highlight mw-highlight-lang-csharp mw-content-ltr" dir="ltr"><pre><span></span><span class="k">class</span><span class="w"> </span><span class="nc">Sample</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">Object</span><span class="w"> </span><span class="p">{</span> <span class="w"> </span><span class="k">void</span><span class="w"> </span><span class="nf">run</span><span class="w"> </span><span class="p">()</span><span class="w"> </span><span class="p">{</span> <span class="w"> </span><span class="n">stdout</span><span class="p">.</span><span class="n">printf</span><span class="w"> </span><span class="p">(</span><span class="s">"Hello World\n"</span><span class="p">);</span> <span class="w"> </span><span class="p">}</span> <span class="w"> </span><span class="k">static</span><span class="w"> </span><span class="k">void</span><span class="w"> </span><span class="nf">main</span><span class="w"> </span><span class="p">(</span><span class="kt">string</span><span class="p">[]</span><span class="w"> </span><span class="n">args</span><span class="p">)</span><span class="w"> </span><span class="p">{</span> <span class="w"> </span><span class="kt">var</span><span class="w"> </span><span class="n">sample</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">new</span><span class="w"> </span><span class="n">Sample</span><span class="w"> </span><span class="p">();</span> <span class="w"> </span><span class="n">sample</span><span class="p">.</span><span class="n">run</span><span class="w"> </span><span class="p">();</span> <span class="w"> </span><span class="p">}</span> <span class="p">}</span> </pre></div> <div class="mw-heading mw-heading2"><h2 id="Externe_links">Externe links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Vala_(programmeertaal)&veaction=edit&section=4" title="Bewerk dit kopje: Externe links" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Vala_(programmeertaal)&action=edit&section=4" title="De broncode bewerken van de sectie: Externe links"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><style data-mw-deduplicate="TemplateStyles:r67679320">.mw-parser-output .taalaanduiding{font-family:sans-serif;font-size:85%;cursor:help;color:var(--color-subtle,#555)}.mw-parser-output .taalaanduiding span{border-bottom:1px dotted var(--color-subtle,#555)}</style><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="https://vala.dev/">Vala Projectpagina</a></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67679320"><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="https://wiki.gnome.org/Projects/Vala">Vala</a>, GNOME.org</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67679320"><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="https://web.archive.org/web/20180922122249/http://www.vala-project.org/doc/vala/">Documentatie van Vala</a></li></ul> <div class="toccolours appendix" role="presentation" style="font-size:90%; margin:1em 0 -0.5em; clear:both;"> <div><span style="font-weight:bold">Bronnen, noten en/of referenties</span></div> <div class="reflist" style="list-style-type: decimal;"><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-wikidata-c275f80cd8595022a221f72be2097e7c32536fb3-v3-1"><span class="mw-cite-backlink"><a href="#cite_ref-wikidata-c275f80cd8595022a221f72be2097e7c32536fb3-v3_1-0">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREF2023"><a rel="nofollow" class="external text" href="https://github.com/GNOME/vala/releases/tag/0.57.0">Release 0.57.0</a> (<span class="mw-formatted-date" title="2023-04-11">11 april 2023</span>). Geraadpleegd op <span class="mw-formatted-date" title="2023-05-04">4 mei 2023</span>. </span></span> </li> </ol></div></div> </div> <style data-mw-deduplicate="TemplateStyles:r67837862">.mw-parser-output .navigatie{position:relative;clear:both;overflow:auto;margin:1em auto -0.5em;padding:2px;background-color:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid var(--border-color-base,#a2a9b1);text-align:center;font-size:87%}.mw-parser-output .navigatie-bewerken{margin-left:0.5em}.mw-parser-output .navigatie-bewerken .mw-ui-icon::before{background-size:0.9em}.mw-parser-output .navigatie-afb-links,.mw-parser-output .navigatie-afb-rechts{position:absolute}.mw-parser-output .navigatie-afb-rechts{right:2px}.mw-parser-output .navigatie-afb-groot{float:right;padding-left:0.5em}.mw-parser-output .navigatie-titel{background-color:#ddeef8;padding:2px 5.5em;font-weight:bold}.mw-parser-output .navigatie-inhoud{padding:0.5em}.mw-parser-output .navigatie-inhoud 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(programmeertaal)">ABC</a> · <a href="/wiki/ActionScript" title="ActionScript">ActionScript</a> · <a href="/wiki/Ada_(programmeertaal)" title="Ada (programmeertaal)">Ada</a> · <a href="/wiki/Algol_(programmeertaal)" title="Algol (programmeertaal)">Algol</a> · <a href="/wiki/APL_(programmeertaal)" title="APL (programmeertaal)">APL</a> · <a href="/wiki/Assembleertaal" title="Assembleertaal">assembleertalen</a> · <a href="/wiki/AWK" title="AWK">AWK</a> · <a href="/wiki/B_(programmeertaal)" title="B (programmeertaal)">B</a> · <a href="/wiki/BASIC" title="BASIC">BASIC</a> · <a href="/wiki/BCPL" title="BCPL">BCPL</a> · <a href="/wiki/C_(programmeertaal)" title="C (programmeertaal)">C</a> · <a href="/wiki/C%2B%2B" title="C++">C++</a> · <a href="/wiki/C_Sharp" title="C Sharp">C#</a> · <a href="/wiki/Clean_(programmeertaal)" title="Clean (programmeertaal)">Clean</a> · <a href="/wiki/Clipper_(programmeertaal)" title="Clipper (programmeertaal)">Clipper</a> · <a href="/wiki/COBOL" title="COBOL">COBOL</a> · <a href="/wiki/COMAL" title="COMAL">COMAL</a> · <a href="/wiki/Curry_(programmeertaal)" title="Curry (programmeertaal)">Curry</a> · <a href="/wiki/D_(programmeertaal)" title="D (programmeertaal)">D</a> · <a href="/wiki/Eiffel_(programmeertaal)" title="Eiffel (programmeertaal)">Eiffel</a> · <a href="/wiki/Erlang_(programmeertaal)" title="Erlang (programmeertaal)">Erlang</a> · <a href="/wiki/F_Sharp" title="F Sharp">F#</a> · <a href="/wiki/Forth_(programmeertaal)" title="Forth (programmeertaal)">Forth</a> · <a href="/wiki/Fortran" title="Fortran">Fortran</a> · <a href="/wiki/Go_(programmeertaal)" title="Go (programmeertaal)">Go</a> · <a href="/wiki/Haskell_(programmeertaal)" title="Haskell (programmeertaal)">Haskell</a> · <a href="/wiki/Icon_(programmeertaal)" title="Icon (programmeertaal)">Icon</a> · <a href="/wiki/J_Sharp" title="J Sharp">J#</a> · <a href="/wiki/Java_(programmeertaal)" title="Java (programmeertaal)">Java</a> · <a href="/wiki/Julia_(programmeertaal)" title="Julia (programmeertaal)">Julia</a> · <a href="/wiki/Kotlin_(programmeertaal)" title="Kotlin (programmeertaal)">Kotlin</a> · <a href="/wiki/Lisp_(programmeertaal)" title="Lisp (programmeertaal)">Lisp</a> · <a href="/wiki/Logo_(programmeertaal)" title="Logo (programmeertaal)">Logo</a> · <a href="/wiki/Lua_(programmeertaal)" title="Lua (programmeertaal)">Lua</a> · <a href="/wiki/M4_(programmeertaal)" title="M4 (programmeertaal)">m4</a> · <a href="/wiki/ML_(programmeertaal)" title="ML (programmeertaal)">ML</a> · <a href="/wiki/Modula-2" title="Modula-2">Modula-2</a> · <a href="/wiki/Oberon_(programmeertaal)" title="Oberon (programmeertaal)">Oberon</a> · <a href="/wiki/Object_Pascal" title="Object Pascal">Object Pascal</a> · <a href="/wiki/Objective-C" title="Objective-C">Objective-C</a> · <a href="/wiki/Ocaml" title="Ocaml">Ocaml</a> · <a href="/wiki/Oz_(programmeertaal)" title="Oz (programmeertaal)">Oz</a> · <a href="/wiki/Pascal_(programmeertaal)" title="Pascal (programmeertaal)">Pascal</a> · <a href="/wiki/Perl_(programmeertaal)" title="Perl (programmeertaal)">Perl</a> · <a href="/wiki/PHP" title="PHP">PHP</a> · <a href="/wiki/PL/1" title="PL/1">PL/I</a> · <a href="/wiki/PL/SQL" title="PL/SQL">PL/SQL</a> · <a href="/wiki/Prolog" title="Prolog">Prolog</a> · <a href="/wiki/Prova_(programmeertaal)" title="Prova (programmeertaal)">Prova</a> · <a href="/wiki/Python_(programmeertaal)" title="Python (programmeertaal)">Python</a> · <a href="/wiki/Rexx" title="Rexx">Rexx</a> · <a href="/wiki/RPG_(programmeertaal)" title="RPG (programmeertaal)">RPG</a> · <a href="/wiki/Ruby_(programmeertaal)" title="Ruby (programmeertaal)">Ruby</a> · <a href="/wiki/Rust_(programmeertaal)" title="Rust (programmeertaal)">Rust</a> · <a href="/wiki/SAS_(programmeertaal)" title="SAS (programmeertaal)">SAS</a> · <a href="/wiki/Scala_(programmeertaal)" title="Scala (programmeertaal)">Scala</a> · <a href="/wiki/Scheme" title="Scheme">Scheme</a> · <a href="/wiki/Self_(programmeertaal)" title="Self (programmeertaal)">Self</a> · <a href="/wiki/Simula" title="Simula">Simula</a> · <a href="/wiki/Smalltalk_(programmeertaal)" title="Smalltalk (programmeertaal)">Smalltalk</a> · <a href="/wiki/Swift_(programmeertaal)" title="Swift (programmeertaal)">Swift</a> · <a href="/wiki/Tcl_(programmeertaal)" title="Tcl (programmeertaal)">TCL</a> · <a href="/wiki/TypeScript" title="TypeScript">TypeScript</a> · <a class="mw-selflink selflink">Vala</a> · <a href="/wiki/Visual_Basic" title="Visual Basic">Visual Basic</a> · <a href="/wiki/Zig_(programmeertaal)" title="Zig (programmeertaal)">Zig</a> · </p> </div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Overgenomen van "<a dir="ltr" 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