<html><head><metahttp-equiv="X-UA-Compatible"content="IE=edge"/><linkrel="shortcut icon"href="../icons/favicon.ico"/><linkrel="stylesheet"type="text/css"href="../styles/branding.css"/><linkrel="stylesheet"type="text/css"href="../styles/branding-en-US.css"/><scripttype="text/javascript"src="../scripts/branding.js"></script><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"/><title>App._contentLoaded Field</title><metaname="Language"content="en-us"/><metaname="System.Keywords"content="_contentLoaded field"/><metaname="System.Keywords"content="App._contentLoaded field"/><metaname="Microsoft.Help.F1"content="butterflow_ui.App._contentLoaded"/><metaname="Microsoft.Help.Id"content="F:butterflow_ui.App._contentLoaded"/><metaname="Description"content="summaryF:butterflow_ui.App._contentLoaded"/><metaname="Microsoft.Help.ContentType"content="Reference"/><metaname="BrandingAware"content="true"/><metaname="container"content="butterflow_ui"/><metaname="file"content="e06a7bf9-5653-bac5-c064-b72384a5c09e"/><metaname="guid"content="e06a7bf9-5653-bac5-c064-b72384a5c09e"/><linkrel="stylesheet"type="text/css"href="../styles/branding-Website.css"/><scripttype="text/javascript"src="../scripts/jquery-3.5.1.min.js"></script><scripttype="text/javascript"src="../scripts/branding-Website.js"></script><scripttype="text/javascript"src="../scripts/clipboard.min.js"></script></head><bodyonload="OnLoad('cs')"><inputtype="hidden"id="userDataCache"class="userDataStyle"/><divclass="pageHeader"id="PageHeader">A Sandcastle Documented Class Library<formid="SearchForm"method="get"action="#"onsubmit="javascript:TransferToSearchPage(); return false;"><inputid="SearchTextBox"type="text"maxlength="200"/><buttonid="SearchButton"type="submit"></button></form></div><divclass="pageBody"><divclass="leftNav"id="leftNav"><divid="tocNav"><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="../html/e151fc72-f3cc-1740-7ea1-73c21ce1fa93.htm"title="A Sandcastle Documented Class Library"tocid="roottoc">A Sandcastle Documented Class Library</a></div><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="../html/e151fc72-f3cc-1740-7ea1-73c21ce1fa93.htm"title="butterflow_ui"tocid="e151fc72-f3cc-1740-7ea1-73c21ce1fa93">butterflow_ui</a></div><divclass="toclevel0"data-toclevel="0"><aclass="tocCollapsed"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="../html/d15fc1fd-caee-16f8-14ce-9dcc70712385.htm"title="App Class"tocid="d15fc1fd-caee-16f8-14ce-9dcc70712385">App Class</a></div><divclass="toclevel1"data-toclevel="1"data-childrenloaded="true"><aclass="tocExpanded"onclick="javascript: Toggle(this);"href="#!"/><adata-tochassubtree="true"href="../html/088f08e4-112d-abf9-9790-db6e53d23eb4.htm"title="App Fields"tocid="088f08e4-112d-abf9-9790-db6e53d23eb4">App Fields</a></div><divclass="toclevel2 current"data-toclevel="2"><adata-tochassubtree="false"href="../html/e06a7bf9-5653-bac5-c064-b72384a5c09e.htm"title="_contentLoaded Field"tocid="e06a7bf9-5653-bac5-c064-b72384a5c09e">_contentLoaded Field</a></div></div><divid="tocResizableEW"onmousedown="OnMouseDown(event);"></div><divid="TocResize"class="tocResize"><imgid="ResizeImageIncrease"src="../icons/TocOpen.gif"onclick="OnIncreaseToc()"alt="Click or drag to resize"title="Click or drag to resize"/><imgid="ResizeImageReset"src="../icons/TocClose.gif"style="display:none"onclick="OnResetToc()"alt="Click or drag to resize"title="Click or drag to resize"/></div></div><divclass="topicContent"id="TopicContent"><tableclass="titleTable"><tr><tdclass="titleColumn"><h1>App<spanid="LST1973D65A_0"></span><scripttype="text/javascript">AddLanguageSpecificTextSet("LST1973D65A_0?cpp=::|nu=.");</script>_contentLoaded Field</h1></td></tr></table><spanclass="introStyle"></span><divclass=