Outlook addin + flag status + visible/Invisible

[Anushya]

Hi All
Is it possible to set the mailitem Visible/Invisible by setting
something like flag or any other way? Now developing in .NET.
Anushya

 

[Ken Slovak - [MVP - Outlook]]

You mean the item as visible in a folder? Other than setting views, to
make an item completely invisible to Outlook it would need to be
created in the HiddenMessages collection of the folder and that can
only be done using CDO 1.21 or Extended MAPI or Redemption. You also
can't copy an existing item from the standard Messages collection of a
folder to HiddenMessages.