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MessageAttachments element (preview)

  • Article

Configures your event-based add-in to activate on the OnMessageReadWithCustomAttachment event.

Add-in type: Mail

Valid only in these VersionOverrides schemas:

  • Mail 1.1

For more information, see Version overrides in the add-in only manifest.

Syntax

<ExtensionPoint xsi:type="LaunchEvent">
  <LaunchEvents>
    <LaunchEvent Type="OnMessageReadWithCustomAttachment" FunctionName="onMessageReadWithCustomAttachmentHandler">
      <MessageAttachments>
        <MessageAttachment AttachmentExtension="xml"/>
        <MessageAttachment AttachmentExtension="json"/>
      </MessageAttachments>
    </LaunchEvent>
  </LaunchEvents>
  <!-- Identifies the runtime to be used (also referenced by the Runtime element). -->
  <SourceLocation resid="WebViewRuntime.Url"/>
</ExtensionPoint>

Contained in

  • LaunchEvent (when the Type attribute is set to OnMessageReadWithCustomAttachment)

Attributes

None.

Child elements

Element Required Description
MessageAttachment Yes Configures your add-in to activate on the OnMessageReadWithCustomAttachment event. You can specify a maximum of two <MessageAttachment> elements in your manifest.

See also