主要代码如下：
BOOL CSplitDlgDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// 将“关于...”菜单项添加到系统菜单中。
// IDM_ABOUTBOX 必须在系统命令范围内。
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
BOOL bNameValid;
CString strAboutMenu;
bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
ASSERT(bNameValid);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
// TODO: 在此添加额外的初始化代码
//IDC_CUSTOM_WINDOW 为覆盖客户区的按钮控件
CRect cRect;
GetDlgItem(IDC_CUSTOM_WINDOW)->GetWindowRect(&cRect);
// Move the splitter
ScreenToClient(&cRect);
m_pMyFrame->MoveWindow(&cRect);
m_pMyFrame->ShowWindow(SW_SHOW);
m_wndSplitter.MoveWindow(0,0, cRect.Width(), cRect.Height());
m_wndSplitter.ShowWindow(SW_SHOW);
return TRUE; // 除非将焦点设置到控件，否则返回 TRUE
}
int CSplitDlgDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CDialog::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: 在此添加您专用的创建代码
CCreateContext ccc;
ccc.m_pNewViewClass = RUNTIME_CLASS(CTestDlg);
ccc.m_pCurrentDoc = NULL;
ccc.m_pNewDocTemplate = NULL;
ccc.m_pLastView = NULL;
ccc.m_pCurrentFrame = NULL;
CString strMyClass = AfxRegisterWndClass(CS_VREDRAW |
CS_HREDRAW,
::LoadCursor(NULL, IDC_ARROW),
(HBRUSH) ::GetStockObject(WHITE_BRUSH),
::LoadIcon(NULL, IDI_APPLICATION));
// Create the frame window with "this" as the parent
m_pMyFrame = new CFrameWnd;
m_pMyFrame->Create(strMyClass,"", WS_CHILD,
CRect(0,0,1,1), this);
m_pMyFrame->ShowWindow(SW_SHOW);
m_pMyFrame->MoveWindow(0,0,100,100);
// and finally, create the splitter with the frame as
// the parent
m_wndSplitter.CreateStatic(m_pMyFrame,1, 2);
m_wndSplitter.CreateView(0,0, RUNTIME_CLASS(CTestDlg),
CSize(50,50), &ccc);
m_wndSplitter.CreateView(0,1, RUNTIME_CLASS(CTestDlg),
CSize(50,50), &ccc);
return 0;
}
