静态拆分的问题，RUNTIME_CLASS与拆分

[zhoutt1989]

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{
    BOOL ret=m_wndSplitter.CreateStatic(this,1,2);
	m_wndSplitter.CreateView(0,0,RUNTIME_CLASS(CLeftView),CSize(250,20),pContext);
    m_wndSplitter.CreateView(0,1,RUNTIME_CLASS(CDataEditView),CSize(250,20),pContext);
	return ret;
}

程序出错：
error C2653: 'CLeftView' : is not a class or namespace name
F:\软件\visual c++\visual c++\MSDev98\MyProjects\OnePFour\MainFrm.cpp(112) : error C2065: 'classCLeftView' : undeclared identifier
F:\软件\visual c++\visual c++\MSDev98\MyProjects\OnePFour\MainFrm.cpp(113) : error C2653: 'CDataEditView' : is not a class or namespace name
F:\软件\visual c++\visual c++\MSDev98\MyProjects\OnePFour\MainFrm.cpp(113) : error C2065: 'classCDataEditView'
怎么回事？

[forimprove]

#include "LeftView.h"
#include "DataEditView.h"

[wu_qing_yun]

在MainFram.cpp文件最上面加上

#include "LeftView.h"
#include "DataEditView.h"

[写不动代码的人]

包含相应的头文件