IFolderSupport : IUnknown

Office 2013 and later

Last modified: July 02, 2012

Applies to: Outlook

Provides information about a folder's support for sharing.

Provided by:

Message store provider

Interface identifier:

IID_IFolderSupport

GetSupportMask

Gets information about a folder's support for sharing.

Generally, Microsoft Office Outlook requires a MAPI store provider to implement this interface if the provider wants to share a folder. The exception is the Exchange Server store provider, which can share folders without implementing this interface.

A client can query an IMAPIFolder for IFolderSupport. If that succeeds, call IFolderSupport::GetSupportMask and check for the FS_SUPPORTS_SHARING bit to be set.

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