> 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/apps/components/feedback/backdrop.md).

# Backdrop

Fügen Sie PowerShell Universal-Apps mit New-UDBackdrop Lade-Overlays hinzu, die benutzerdefinierte Inhalte anzeigen und den Backdrop mit einem OnClick-Handler schließen.

Die Backdrop-Komponente legt ein Overlay über die gesamte Seite. Sie ist nützlich für die Anzeige von Ladezuständen.

## Einfacher Backdrop

Um einen einfachen Backdrop zu erstellen, können Sie das Cmdlet `New-UDBackdrop` verwenden und Inhalte einfügen, die innerhalb des Backdrops angezeigt werden sollen. Der Inhalt wird auf der Seite zentriert. Um den Backdrop anzuzeigen, verwenden Sie den Schalterparameter `-Open`.

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

## OnClick-Handler

Der Backdrop stellt einen `-OnClick`-Handler bereit, mit dem Sie den Backdrop beim Anklicken schließen können. Sie können `Set-UDElement` verwenden, um den Backdrop zu öffnen und zu schließen.

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


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.devolutions.net/powershell-universal/de/apps/components/feedback/backdrop.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.