CWinAppEx - 重载 LoadState()
我有一个 MFC MDI 应用程序，当我运行它时，它会烦人地加载工具栏等的先前状态。我已经
m_bSaveState = FALSE;
在 App 构造函数中设置了...但没有效果。因此，我尝试重载 LoadState() 方法，如下所示：
// added this to the MainApp.h file
virtual BOOL LoadState(CWnd* pFrame, LPCTSTR lpszSectionName = NULL );
和 ...
// added the following to the MainApp.cpp
BOOL CDrumGenMDIApp::LoadState (CWnd* pFrame, LPCTSTR lpszSectionName )
{
// do nothing to pre-load the state from the Registry
return TRUE;
}
... 但是该方法似乎永远不会被调用。当系统加载框架时，我很确定它正在调用 LoadState() 的某些配置文件......但是我如何让它调用我的重载方法？
谢谢
I have an MFC MDI application that annoyingly loads up the previous state of toolbars, etc, when I run it. I've set
m_bSaveState = FALSE;
in the App constructor ... but it had no effect. So I've attempted to overload the LoadState() method as in:
// added this to the MainApp.h file
virtual BOOL LoadState(CWnd* pFrame, LPCTSTR lpszSectionName = NULL );
and ...
// added the following to the MainApp.cpp
BOOL CDrumGenMDIApp::LoadState (CWnd* pFrame, LPCTSTR lpszSectionName )
{
// do nothing to pre-load the state from the Registry
return TRUE;
}
... however this method appears never to be called. When the system is loading Frames I'm pretty sure it is calling some profile of LoadState() ... but how do I get it to call my overloaded method?
Thx
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
查看头文件，您尝试重写的函数未声明为虚拟函数也不存在？！
然而，以下功能是虚拟的：
我自己没有尝试过，但理论上它应该有效。
Looking at the header file, the function you are trying to override is not declared virtual nor does it exist?!
However the following function is virtual:
I have not tried this myself, but it should work in theory.