header (Toast XML Schema)
Specifies a custom header that groups multiple notifications together within Action Center.
Element hierarchy
- <toast>
- <header>
Syntax
<header id = string
title = string
arguments = string
activationType? = "foreground" | "protocol"
/>
Key
? optional (zero or one)
Attributes and Elements
Attributes
| Attribute | Description | Data type | Required | Default value |
|---|---|---|---|---|
| id | A developer-created identifier that uniquely identifies this header. If two notifications have the same header id, they will be displayed underneath the same header in Action Center. | string | Yes | None |
| title | A title for the header. | string | Yes | None |
| arguments | A developer-defined string of arguments that is returned to the app when the user clicks this header. Cannot be null. | string | Yes | None |
| activationType | The type of activation this header will use when clicked. | string | No | "foreground" |
Child Elements
None
Parent Elements
| Parent Element | Description |
|---|---|
| toast | Base toast element, which contains at least a single visual element. |
See also