关于基类的一个问题 做一个工程text_one,在textone_view类中定义了两个变量, 请问如何在textone_view中的一个函数中用这两个变量 谢谢!! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 不好意思,我是想问如何在Text_oneDoc类中用? 谢谢谢谢!! 获取视图类指针就可以调用了.比如:CTextoneApp * pApp= (CTextoneApp *) AfxGetApp();CMainFrame * pFrame= (CMainFrame *) pApp-> m_pMainWnd;CTextoneView * pView=(CTextoneView*)pFrame ->GetActiveView( ); 获取View对象,就可以用了,如果是私有成员,必须提供访问的成员函数。 我把CTextoneApp * pApp= (CTextoneApp *) AfxGetApp();CMainFrame * pFrame= (CMainFrame *) pApp-> m_pMainWnd;CTextoneView * pView=(CTextoneView*)pFrame ->GetActiveView( );加了进去,可是编译错误啊!!C:\MyProjects\textone\textoneDoc.cpp(91) : error C2065: 'CTextoneView' : undeclared identifierC:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xa3'C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xbd'C:\MyProjects\textone\textoneDoc.cpp(91) : error C2065: 'pView' : undeclared identifierC:\MyProjects\textone\textoneDoc.cpp(91) : error C2059: syntax error : ')'C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xa3'C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xbb'Error executing cl.exe.对了,我在文件头加了 #include "MainFrm.h"谢谢 !! CFrameWnd* pframe = (CFrameWnd*)GetParentFrame();ASSERT(pframe != NULL);CView* pview = (CView*)pframe->GetActiveView();然后就可以pview。变量=。。了,不过要public的 vc对于文字数字字母混合的语句如何竖着输出来! 关于recv函数,接收数据? 字符串问题,急!!! 请教达人---[C#委托]C++模仿 USB设备重新上电后DeviceIoControl返回FALSE 使用CFtpFileFind碰到的问题,分不够再加 这个错误原因是什么啊?请帮忙看下,谢谢 一个关于线程同步的问题! 请教:关于memory mapped file 我想用向一个程序窗口发送WM_CHAR消息(一个“回车”),怎样做?给点源码,谢谢 如何判断两个Struct相等??? [求助]做windows service程序
谢谢谢谢!!
CTextoneApp * pApp= (CTextoneApp *) AfxGetApp();
CMainFrame * pFrame= (CMainFrame *) pApp-> m_pMainWnd;
CTextoneView * pView=(CTextoneView*)pFrame ->GetActiveView( );
CTextoneApp * pApp= (CTextoneApp *) AfxGetApp();
CMainFrame * pFrame= (CMainFrame *) pApp-> m_pMainWnd;
CTextoneView * pView=(CTextoneView*)pFrame ->GetActiveView( );
加了进去,可是编译错误啊!!
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2065: 'CTextoneView' : undeclared identifier
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xa3'
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xbd'
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2065: 'pView' : undeclared identifier
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2059: syntax error : ')'
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xa3'
C:\MyProjects\textone\textoneDoc.cpp(91) : error C2018: unknown character '0xbb'
Error executing cl.exe.
对了,我在文件头加了 #include "MainFrm.h"
谢谢 !!
ASSERT(pframe != NULL);
CView* pview = (CView*)pframe->GetActiveView();
然后就可以pview。变量=。。了,不过要public的