#include <comutil.h> даёт тучу ошибок
| Цитата |
Error 20 error LNK2001: unresolved external symbol "extern "C" long __stdcall VariantCopy(struct tagVARIANT *,struct tagVARIANT const *)" (?VariantCopy@@$$J18YGJPAUtagVARIANT@@PBU1@@Z) D:\Projects\AL\Service\ncFlow\ncOPClient.NET\Stdafx.obj ncOPClient.NET Error 18 error LNK2001: unresolved external symbol "extern "C" void __stdcall VariantInit(struct tagVARIANT *)" (?VariantInit@@$$J14YGXPAUtagVARIANT@@@Z) D:\Projects\AL\Service\ncFlow\ncOPClient.NET\Stdafx.obj ncOPClient.NET Error 13 error LNK2001: unresolved external symbol "void __stdcall _com_issue_error(long)" (?_com_issue_error@@$$FYGXJ@Z) D:\Projects\AL\Service\ncFlow\ncOPClient.NET\Stdafx.obj ncOPClient.NET Error 10 error LNK2028: unresolved token (0A000376) "void __stdcall _com_issue_error(long)" (?_com_issue_error@@$$FYGXJ@Z) referenced in function "void __cdecl _com_util::CheckError(long)" (?CheckError@_com_util@@$$FYAXJ@Z) D:\Projects\AL\Service\ncFlow\ncOPClient.NET\Stdafx.obj ncOPClient.NET Error 4 error LNK2028: unresolved token (0A0003BC) "extern "C" void __stdcall VariantInit(struct tagVARIANT *)" (?VariantInit@@$$J14YGXPAUtagVARIANT@@@Z) referenced in function "public: __thiscall _variant_t::_variant_t(class _variant_t const &)" (??0_variant_t@@$$FQAE@ABV0@@Z) D:\Projects\AL\Service\ncFlow\ncOPClient.NET\Stdafx.obj ncOPClient.NET Error 2 error LNK2028: unresolved token (0A0003D1) "extern "C" long __stdcall VariantCopy(struct tagVARIANT *,struct tagVARIANT const *)" (?VariantCopy@@$$J18YGJPAUtagVARIANT@@PBU1@@Z) referenced in function "public: __thiscall _variant_t::_variant_t(class _variant_t const &)" (??0_variant_t@@$$FQAE@ABV0@@Z) D:\Projects\AL\Service\ncFlow\ncOPClient.NET\Stdafx.obj ncOPClient.NET
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надо для
| Код |
private:
std::string from_variant(VARIANT& vt)
{
_bstr_t bs(vt);
return std::string(static_cast<const char*>(bs));
}
/*
void to_variant(const std::string& str, VARIANT& vt)
{
_bstr_t bs(str.c_str());
reinterpret_cast<_variant_t&>(vt) = bs;
}*/
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VS 2010 C++ Lib Clr - это лечится ? |