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ItemEvents_10_BeforeAttachmentPreviewEventHandler Delegate

  • Article

This is a delegate for an event in the corresponding object. After implementing a callback method for the event, use this delegate to connect the callback method to the event. If there are multiple versions of the event interface, this delegate connects the callback method for the event in the specified version of Outlook.

Namespace:  Microsoft.Office.Interop.Outlook
Assembly:  Microsoft.Office.Interop.Outlook (in Microsoft.Office.Interop.Outlook.dll)

Syntax

'Declaration
<ComVisibleAttribute(False)> _
Public Delegate Sub ItemEvents_10_BeforeAttachmentPreviewEventHandler ( _
    Attachment As Attachment, _
    <OutAttribute> ByRef Cancel As Boolean _
)

'Usage
Dim instance As New ItemEvents_10_BeforeAttachmentPreviewEventHandler(AddressOf HandlerMethod)

[ComVisibleAttribute(false)]
public delegate void ItemEvents_10_BeforeAttachmentPreviewEventHandler(
    Attachment Attachment,
    out bool Cancel
)

Parameters

  • Cancel
    Type: System.Boolean
    Set to True to cancel the operation; otherwise, set to False to allow the Attachment to be previewed.

See Also

Reference

Microsoft.Office.Interop.Outlook Namespace

ItemEvents_10_Event.BeforeAttachmentPreview