> 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/comandos-de-powershell/new-udbackdrop.md).

# New-UDBackdrop

New-UDBackdrop crea un componente de superposición oscurecida en PowerShell Universal que cubre la página actual detrás de otro elemento.

### Sinopsis

Crea una superposición sobre la página actual.

### Sintaxis

```powershell
New-UDBackdrop [[-Id] <String>] [[-Color] <DashboardColor>] [-Children] <ScriptBlock> [-Open] [[-OnClick] <Endpoint>] [[-ClassName] <String>] [<CommonParameters>]
```

### Descripción

Crea una superposición sobre la página actual.

### Parámetros

#### -Id

El ID de este componente

```
Required?                    false
Position?                    1
Default value                ([Guid]::NewGuid()).ToString()
Accept pipeline input?       false
Aliases
Accept wildcard characters?  false
```

#### -Color

El color de la superposición.

```
Required?                    false
Position?                    2
Default value                #fff
Accept pipeline input?       false
Aliases
Accept wildcard characters?  false
```

#### -Children

Componentes secundarios que se incluirán en la superposición.

```
Required?                    true
Position?                    3
Default value
Accept pipeline input?       false
Aliases
Accept wildcard characters?  false
```

#### -Open

Si la superposición está abierta.

```
Required?                    false
Position?                    named
Default value                False
Accept pipeline input?       false
Aliases
Accept wildcard characters?  false
```

#### -OnClick

Un bloque de script que se invoca al hacer clic en la superposición.

```
Required?                    false
Position?                    4
Default value
Accept pipeline input?       false
Aliases
Accept wildcard characters?  false
```

#### -ClassName

Una clase CSS que se aplica a la superposición.

```
Required?                    false
Position?                    5
Default value
Accept pipeline input?       false
Aliases
Accept wildcard characters?  false
```

#### Parámetros comunes

Este cmdlet admite los parámetros comunes: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, WarningVariable, OutBuffer, PipelineVariable y OutVariable. Para obtener más información, consulte [about\_CommonParameters](https://go.microsoft.com/fwlink/?LinkID=113216).

### Salidas

### Ejemplos

#### Ejemplo 1: superposición básica

```powershell
New-UDBackdrop -Color '#fff' -Children {
   New-UDTypography -Text 'Hello World'
} -Open -OnClick {
   Show-UDToast -Message 'Backdrop clicked'
   Set-UDElement -Id 'backdrop1' -Properties @{
       open = $false
   }
} -Id 'backdrop1'
```

Crea una superposición básica.

#### Ejemplo 2: abrir la superposición dinámicamente

```powershell
New-UDBackdrop -Children {
   New-UDTypography -Text 'Hello World'
}  -OnClick {
   Set-UDElement -Id 'backdrop2' -Properties @{
       open = $false
   }
} -Id 'backdrop2'
New-UDButton -Text 'Open Backdrop' -OnClick {
   Set-UDElement -Id 'backdrop2' -Properties @{
       open = $true
   }
}
```

Crea una superposición que se puede abrir con un botón.

\[Component("Backdrop", "BoothCurtain", "Creates a new backdrop.")]


---

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