m_control = static_cast<CWMPControls>(m_player.get_controls());
VS2019,MFC,用ActiveX插件--Windows Media Player,类型转换不成功;
上面这一句代码报错“不存在从 "LPDISPATCH" 转换到 "CWMPControls" 的适当构造函数”,
m_control 是CWMPControls类型的,
m_player.get_controls()返回的是LPDISPATCH类型的,
求解怎么才能转换555