创建一个cwnd窗口//加上全球唯一标示是什么作用?????
class CShockwaveFlash : public CWnd
{
protected:
DECLARE_DYNCREATE(CShockwaveFlash)
public:
CLSID const& GetClsid()
{
static CLSID const clsid
= { 0xD27CDB6E, 0xAE6D, 0x11CF, { 0x96, 0xB8, 0x44, 0x45, 0x53, 0x54, 0x0, 0x0 } };
return clsid;
}
