Folder.MarkAllItemsAsUnread(Boolean) Method

Reference

Definition

Namespace:: Microsoft.Exchange.WebServices.Data

Assembly:: Microsoft.Exchange.WebServices.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Marks all items in folder as unread. The MarkAllItemsAsUnread(Boolean) method is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.

public:
 void MarkAllItemsAsUnread(bool suppressReadReceipts);

public void MarkAllItemsAsUnread (bool suppressReadReceipts);

Public Sub MarkAllItemsAsUnread (suppressReadReceipts As Boolean)

Parameters

suppressReadReceipts: Boolean

true to suppress sending read receipts for items; otherwise, false.

Remarks

Calling this method results in a call to Exchange Web Services (EWS).

Applies to

Share via