给VC基于单文档应用程序添加动画图标

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1.在MainFrame框架类头文件中添加： HICON m_hIcons[6];
2.在MainFrame::OnCreate()函数中添加如下代码：
SetWindowLong(m_hWnd,GWL_STYLE,GetWindowLong(m_hWnd,GWL_STYLE) & ~WS_MAXIMIZEBOX &~WS_MINIMIZEBOX);//修改窗口最大最小化的按钮
m_hIcons[0]=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON1));
m_hIcons[1]=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON2));
m_hIcons[2]=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON3));
m_hIcons[3]=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON4));
m_hIcons[4]=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON5));
m_hIcons[5]=LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON6));
AfxGetInstanceHandle()==AfxGetApp()->m_hInstance
3.添加 OnTimer()函数
首先：在MainFrame::OnCreate()函数设置定时器
SetTimer(1,1000,NULL)
其次：在OnTimer函数中添加如下代码：
static int index=1;
SetClassLong(m_hWnd,GCL_HICON,(LONG)(m_hIcons[index]));
index = ++index % 6;

CFrameWnd::OnTimer(nIDEvent);