> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/powershell-universal/es/aplicaciones/components/feedback/backdrop.md).

# Backdrop

Añada superposiciones de carga a las aplicaciones de PowerShell Universal con New-UDBackdrop, mostrando contenido personalizado y cerrando el fondo con un controlador OnClick.

El componente backdrop coloca una superposición sobre toda la página. Resulta útil para mostrar estados de carga.

## Backdrop básico

Para crear un backdrop básico, puede usar el cmdlet `New-UDBackdrop` e incluir contenido para mostrar dentro del backdrop. El contenido se centrará en la página. Para mostrar el backdrop, utilice el parámetro de modificador `-Open`.

```powershell
New-UDBackdrop -Content {
    New-UDTypography -Text "Loading..." -Variant h2
} -Open
```

## Controlador OnClick

El backdrop proporciona un controlador `-OnClick` que puede utilizar para cerrar el backdrop al hacer clic. Puede usar `Set-UDElement` para abrir y cerrar el backdrop.

```powershell
New-UDBackdrop -Id 'backdrop' -Content {
    New-UDTypography -Text "Loading..." -Variant h2
} -Open -OnClick {
    Set-UDElement -Id 'backdrop' -Properties @{
        open = $false
    }
}
```

## API

* [New-UDBackdrop](/powershell-universal/es/comandos-de-powershell/new-udbackdrop.md)


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