|
Casting an Interface to a Class, the efficient way
Delphi 2010 added support for the “as” to cast an interface reference to its implementation class. Cast interface as class type IFoo = interface ... end; TFoo = class (TInterfacedObject, IFoo) ... end; ... var intf : IFoo; var foo : TFoo; ... intf := TFoo.Create; ... foo := intf as ...http://feeds.feedburner.com/~r/delph...~4/1_zJuFAVenA
 More... |
| Alle Zeitangaben in WEZ +1. Es ist jetzt 20:37 Uhr. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO © 2011, Crawlability, Inc.
Delphi-PRAXiS (c) 2002 - 2023 by Daniel R. Wolf, 2024 by Thomas Breitkreuz