摘要：
HINSTANCEPH=加载库（_T（“APlayerCaller.dll”））；HWNDhwnd=AfxGetMainWnd（）-˃m_hWnd；inthwndw=整数（hwnd）；intaplayer；类型定义（WINAPI*dll）（inthParent、intx、inty、intwidth、intheight、intOnmessage、intOnStateCh
HINSTANCEPH=LoadLibrary(_T("APlayerCaller.dll"));
HWND hwnd = AfxGetMainWnd()->m_hWnd;
int hwndw = int(hwnd);
int aplayer;
typedef int (WINAPI*dll) (int hParent,int x,int y,int width,int height,int Onmessage,int OnStateChanged,int OnOpenSuccessed,int OnSeekCompleted,int OnBuffer,int OnVideoSizeChanged ,int OnDownloadCodec,int OnEvent);
dll dll_add;
if (PH!=NULL)
{
dll_add=(dll)GetProcAddress(PH,"APlayer_Create");
aplayer=dll_add(hwndw,1,32,200,200,0,0,0,0,0,0,0,0);
}else {
MessageBox(_T("dll加载失败"));
}
//调用dllAPlayerCaller.dll
//dll 命令APlayer_Create