Inserts an e-mail address into the MailAddressCollection, at the specified location.
protected override void InsertItem(
The location at which to insert the e-mail address that is specified by item.
The e-mail address to be inserted into the collection.
The item parameter is null.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.