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_variant_t callback;
VariantInit(&callback);
callback.vt = VT_NULL; //组件用vt标识 是页面调用 还是 C++调用
callback.pvRecord= (PVOID)(UINT)CallBackProc;
hr = spTmp->StartRecv_User(callback);
QVariant para = CallBackProc;
QVariant result = m_object->dynamicCall("StartRecv_User(QVariant)", para);
void CALLBACK CallBackProc(BSTR BS_flag,BSTR BS_svalue1,BSTR BS_svalue2,BSTR BS_svalue3,BSTR BS_svalue4,BSTR BS_svalue5, BSTR BS_svalue6,BSTR BS_svalue7 ,BSTR BS_svalue8)