'Declaration Public Overloads Function Add( _ ByVal item As BaseToolbarItem _ ) As Integer
public int Add( BaseToolbarItem item )
This method both adds an object to the collection, and adds a reference to this object in the ASP.NET web control heirarchy.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2