ItemEvents_10_BeforeAttachmentPreviewEventHandler Delegate
Definition
Important
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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.
public delegate void ItemEvents_10_BeforeAttachmentPreviewEventHandler(Attachment ^ Attachment, [Runtime::InteropServices::Out] bool % Cancel);[System.Runtime.InteropServices.ComVisible(false)]
public delegate void ItemEvents_10_BeforeAttachmentPreviewEventHandler(Attachment Attachment, out bool Cancel);Public Delegate Sub ItemEvents_10_BeforeAttachmentPreviewEventHandler(Attachment As Attachment, ByRef Cancel As Boolean)Parameters
- Attachment
- Attachment
The Attachment to be previewed.
- Cancel
- Boolean
Set to True to cancel the operation; otherwise, set to False to allow the Attachment to be previewed.
- Attributes