Synchronous
Before event that occurs when a user adds an attachment to an item.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in microsoft.sharepoint.dll)
Visual Basic (Declaration)
Public Overridable Sub ItemAttachmentAdding ( _
properties As SPItemEventProperties _
)
Dim instance As SPItemEventReceiver
Dim properties As SPItemEventProperties
instance.ItemAttachmentAdding(properties)
public virtual void ItemAttachmentAdding (
SPItemEventProperties properties
)
Parameters
- properties
The ItemAttachmentAdding event occurs when an attachment is added to a list item but no other updates occur. The event occurs before the >ItemUpdating event if other changes are made to the item.