Re: NullReferenceException on Frame creation
Alexander Olk <[email protected]> Sat, 28 Aug 2004 14:08:27 +0200
| Newsgroups | gmane.comp.lib.wxwindows.wxnet |
|---|---|
| Message-ID | <1093694907.3599.18.camel@Dellkiste> |
Am Sa, den 28.08.2004 schrieb Kris Luyten um 13:07: > Since m_topFrame is created in the constructor of the > WxRenderedInstance class (WxRenderedInstance inherits from App), I > find this somewhat confusing. This would mean OnInit is called before > the constructor in the same class is? When you create an instance of wx.App the protected App base constructor gets called first. The protected ctor creates a callback to OnInit and actually OnInit gets called then. After that, the rest of your new App ctor (WxRenderedInstance) gets processed... The wxWidgets team changed the behaviour of wxApp in 2.5.x... -- Alexander Olk ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click