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

# New-UDBackdrop

New-UDBackdrop erstellt eine abgedunkelte Overlay-Komponente in PowerShell Universal, die die aktuelle Seite hinter einem anderen Element abdeckt.

### Übersicht

Erstellt ein Overlay über der aktuellen Seite.

### Syntax

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

### Beschreibung

Erstellt ein Overlay über der aktuellen Seite.

### Parameter

#### -Id

Die ID dieser Komponente

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

#### -Color

Die Farbe des Backdrops.

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

#### -Children

Untergeordnete Komponenten, die im Backdrop enthalten sein sollen.

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

#### -Open

Ob der Backdrop geöffnet ist.

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

#### -OnClick

Ein Skriptblock, der aufgerufen wird, wenn auf den Backdrop geklickt wird.

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

#### -ClassName

Eine CSS-Klasse, die auf den Backdrop angewendet wird.

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

#### Allgemeine Parameter

Dieses Cmdlet unterstützt die allgemeinen Parameter: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, WarningVariable, OutBuffer, PipelineVariable und OutVariable. Weitere Informationen finden Sie unter [about\_CommonParameters](https://go.microsoft.com/fwlink/?LinkID=113216).

### Ausgaben

### Beispiele

#### Beispiel 1: Einfacher Backdrop

```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'
```

Erstellt einen einfachen Backdrop.

#### Beispiel 2: Backdrop dynamisch öffnen

```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
   }
}
```

Erstellt einen Backdrop, der mit einer Schaltfläche geöffnet werden kann.

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


---

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