• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    公众号
登陆 注册

C++ ncom::CPropVariant类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中nwindows::ncom::CPropVariant类的典型用法代码示例。如果您正苦于以下问题：C++ CPropVariant类的具体用法？C++ CPropVariant怎么用？C++ CPropVariant使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了CPropVariant类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: GetArchiveProperty

STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  const CVolumeDescriptor &vol = _archive.VolDescs[_archive.MainVolDescIndex];
  switch(propID)
  {
    case kpidComment:
    {
      AString s;
      ADD_STRING("System", SystemId);
      ADD_STRING("Volume", VolumeId);
      ADD_STRING("VolumeSet", VolumeSetId);
      ADD_STRING("Publisher", PublisherId);
      ADD_STRING("Preparer", DataPreparerId);
      ADD_STRING("Application", ApplicationId);
      ADD_STRING("Copyright", CopyrightFileId);
      ADD_STRING("Abstract", AbstractFileId);
      ADD_STRING("Bib", BibFileId);
      prop = s;
      break;
    }
    case kpidCTime: { FILETIME utc; if (vol.CTime.GetFileTime(utc)) prop = utc; break; }
    case kpidMTime: { FILETIME utc; if (vol.MTime.GetFileTime(utc)) prop = utc; break; }
    // case kpidPhySize: break;
    // case kpidHeadersSize: break;
    case kpidError: if (_archive.IncorrectBigEndian) prop = "Incorrect big-endian headers"; break;
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:0vermind，项目名称:NeoLoader，代码行数:32，代码来源:IsoHandler.cpp


示例2: GetProperty

STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  const CItemEx &item = _items[index];

  switch(propID)
  {
    case kpidPath:  prop = NItemName::GetOSName2(MultiByteToUnicodeString(item.Name, CP_OEMCP)); break;
    case kpidIsDir:  prop = item.IsDir(); break;
    case kpidSize:  prop = item.Size; break;
    case kpidPackSize:  prop = item.GetPackSize(); break;
    case kpidMTime:
      if (item.MTime != 0)
      {
        FILETIME ft;
        NTime::UnixTimeToFileTime(item.MTime, ft);
        prop = ft;
      }
      break;
    case kpidUser:  prop = MultiByteToUnicodeString(item.UserName, CP_OEMCP); break;
    case kpidGroup:  prop = MultiByteToUnicodeString(item.GroupName, CP_OEMCP); break;
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:Bernieboy，项目名称:nds4ios，代码行数:27，代码来源:TarHandler.cpp


示例3: GetProperty

STDMETHODIMP COpenArchiveCallback::GetProperty(PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  if (_subArchiveMode)
  {
    switch(propID)
    {
      case kpidName: prop = _subArchiveName; break;
    }
  }
  else
  {
    switch(propID)
    {
      case kpidName:  prop = _fileInfo.Name; break;
      case kpidIsDir:  prop = _fileInfo.IsDir(); break;
      case kpidSize:  prop = _fileInfo.Size; break;
      case kpidAttrib:  prop = (UInt32)_fileInfo.Attrib; break;
      case kpidCTime:  prop = _fileInfo.CTime; break;
      case kpidATime:  prop = _fileInfo.ATime; break;
      case kpidMTime:  prop = _fileInfo.MTime; break;
    }
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:Bernieboy，项目名称:nds4ios，代码行数:26，代码来源:OpenCallback.cpp


示例4: GetProperty

STDMETHODIMP CCodecs::GetProperty(UINT32 index, PROPID propID, PROPVARIANT *value)
{
  #ifdef EXPORT_CODECS
  if (index < g_NumCodecs)
	return GetMethodProperty(index, propID, value);
  #endif

  const CDllCodecInfo &ci = Codecs[index 
	  #ifdef EXPORT_CODECS
	  - g_NumCodecs
	  #endif
	  ];

  if (propID == NMethodPropID::kDecoderIsAssigned)
  {
	NWindows::NCOM::CPropVariant propVariant;
	propVariant = ci.DecoderIsAssigned;
	propVariant.Detach(value);
	return S_OK;
  }
  if (propID == NMethodPropID::kEncoderIsAssigned)
  {
	NWindows::NCOM::CPropVariant propVariant;
	propVariant = ci.EncoderIsAssigned;
	propVariant.Detach(value);
	return S_OK;
  }
  return Libs[ci.LibIndex].GetMethodProperty(ci.CodecIndex, propID, value);
}
开发者ID:AMDmi3，项目名称:symwars3，代码行数:29，代码来源:LoadCodecs.cpp


示例5: LoadExternalCodecs

HRESULT LoadExternalCodecs(ICompressCodecsInfo *codecsInfo, CObjectVector<CCodecInfoEx> &externalCodecs)
{
  UInt32 num;
  RINOK(codecsInfo->GetNumberOfMethods(&num));
  for (UInt32 i = 0; i < num; i++)
  {
    CCodecInfoEx info;
    NWindows::NCOM::CPropVariant prop;
    RINOK(codecsInfo->GetProperty(i, NMethodPropID::kID, &prop));
    // if (prop.vt != VT_BSTR)
    // info.Id.IDSize = (Byte)SysStringByteLen(prop.bstrVal);
    // memmove(info.Id.ID, prop.bstrVal, info.Id.IDSize);
    if (prop.vt != VT_UI8)
    {
      continue; // old Interface
      // return E_INVALIDARG;
    }
    info.Id = prop.uhVal.QuadPart;
    prop.Clear();
    
    RINOK(codecsInfo->GetProperty(i, NMethodPropID::kName, &prop));
    if (prop.vt == VT_BSTR)
      info.Name = prop.bstrVal;
    else if (prop.vt != VT_EMPTY)
      return E_INVALIDARG;;
    
    RINOK(ReadNumberOfStreams(codecsInfo, i, NMethodPropID::kInStreams, info.NumInStreams));
    RINOK(ReadNumberOfStreams(codecsInfo, i, NMethodPropID::kOutStreams, info.NumOutStreams));
    RINOK(ReadIsAssignedProp(codecsInfo, i, NMethodPropID::kEncoderIsAssigned, info.EncoderIsAssigned));
    RINOK(ReadIsAssignedProp(codecsInfo, i, NMethodPropID::kDecoderIsAssigned, info.DecoderIsAssigned));
    
    externalCodecs.Add(info);
  }
  return S_OK;
}
开发者ID:4ft35t，项目名称:firmware-mod-kit，代码行数:35，代码来源:CreateCoder.cpp


示例6: GetHandlerProperty

STDAPI GetHandlerProperty(PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant propVariant;
  switch(propID)
  {
    case NArchive::kName:
      propVariant = L"Cab";
      break;
    case NArchive::kClassID:
    {
      if ((value->bstrVal = ::SysAllocStringByteLen(
          (const char *)&CLSID_CCabHandler, sizeof(GUID))) != 0)
        value->vt = VT_BSTR;
      return S_OK;
    }
    case NArchive::kExtension:
      propVariant = L"cab";
      break;
    case NArchive::kUpdate:
      propVariant = false;
      break;
    case NArchive::kKeepName:
      propVariant = false;
      break;
    case NArchive::kStartSignature:
    {
      const char sig[] = { 0x4D, 0x53, 0x43, 0x46 };
      if ((value->bstrVal = ::SysAllocStringByteLen(sig, 4)) != 0)
        value->vt = VT_BSTR;
      return S_OK;
    }
  }
  propVariant.Detach(value);
  return S_OK;
}
开发者ID:OPSF，项目名称:uClinux，代码行数:35，代码来源:DllExports.cpp


示例7: switch

STDMETHODIMP P7ZipArchiveUpdateCallback::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  
  if (propID == kpidIsAnti)
  {
    prop = false;
    prop.Detach(value);
    return S_OK;
  }

  {
    const CDirItem &dirItem = (*DirItems)[index];
    switch(propID)
    {
      case kpidPath:  prop = dirItem.Name; break;
      case kpidIsDir:  prop = dirItem.isDir(); break;
      case kpidSize:  prop = dirItem.Size; break;
      case kpidAttrib:  prop = dirItem.Attrib; break;
      case kpidCTime:  prop = dirItem.CTime; break;
      case kpidATime:  prop = dirItem.ATime; break;
      case kpidMTime:  prop = dirItem.MTime; break;
    }
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:gccli，项目名称:mylibrary，代码行数:27，代码来源:p7zip_callback.cpp


示例8: GetArchiveProperty

STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  switch (propID)
  {
    case kpidPhySizeCantBeDetected: prop = true; break;
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:ming-hai，项目名称:soui，代码行数:10，代码来源:ZHandler.cpp


示例9: GetProperty

STDMETHODIMP CHandler::GetProperty(UInt32 /* index */, PROPID propID,  PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  switch(propID)
  {
    case kpidPackSize: prop = _packSize; break;
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:BIAINC，项目名称:7Zip，代码行数:10，代码来源:ZHandler.cpp


示例10: GetFolderProperty

STDMETHODIMP CRootFolder::GetFolderProperty(PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  switch(propID)
  {
    case kpidType: prop = L"RootFolder"; break;
    case kpidPath: prop = L""; break;
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:bks，项目名称:qz7，代码行数:11，代码来源:RootFolder.cpp


示例11: GetFolderProperty

STDMETHODIMP CPhysDriveFolder::GetFolderProperty(PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  switch(propID)
  {
    case kpidType: prop = L"PhysDrive"; break;
    case kpidPath: prop = (GetFullPath() + L"\\"); break;
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:BIAINC，项目名称:7Zip，代码行数:11，代码来源:PhysDriveFolder.cpp


示例12: GetFolderProperty

STDMETHODIMP CFSFolder::GetFolderProperty(PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  switch(propID)
  {
    case kpidType: prop = L"FSFolder"; break;
    case kpidPath: prop = _path; break;
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:bks，项目名称:qz7，代码行数:13，代码来源:FSFolder.cpp


示例13: GetProperty

STDMETHODIMP CHandler::GetProperty(UInt32 /* index */, PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  switch (propID)
  {
    case kpidPath: if (!_name.IsEmpty()) prop = _name; break;
    case kpidSize: if (_unpackSize_Defined || _inStream) prop = _unpackSize; break;
    case kpidPackSize: if (_packSize_Defined || _inStream) prop = _packSize; break;
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:670232921，项目名称:pfm_archive，代码行数:14，代码来源:MslzHandler.cpp


示例14: GetProperty

IMP_IInArchive_Props
IMP_IInArchive_ArcProps_NO

#define MACH_ARCH_ABI64  0x1000000
#define MACH_MACHINE_386   7
#define MACH_MACHINE_ARM   12
#define MACH_MACHINE_SPARC 14
#define MACH_MACHINE_PPC   18

#define MACH_MACHINE_PPC64 (MACH_MACHINE_PPC | MACH_ARCH_ABI64)
#define MACH_MACHINE_AMD64 (MACH_MACHINE_386 | MACH_ARCH_ABI64)

STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  const CItem &item = _items[index];
  switch(propID)
  {
    case kpidExtension:
    {
      const wchar_t *ext;
      if (item.IsTail)
        ext = L"tail";
      else
      {
        switch(item.Type)
        {
          case MACH_MACHINE_386:   ext = L"86";    break;
          case MACH_MACHINE_ARM:   ext = L"arm";   break;
          case MACH_MACHINE_SPARC: ext = L"sparc"; break;
          case MACH_MACHINE_PPC:   ext = L"ppc";   break;
          case MACH_MACHINE_PPC64: ext = L"ppc64"; break;
          case MACH_MACHINE_AMD64: ext = L"x64";   break;
          default: ext = L"unknown"; break;
        }
      }
      prop = ext;
      break;
    }
    case kpidSize:
    case kpidPackSize:
      prop = (UInt64)item.Size;
      break;
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:BIAINC，项目名称:7Zip，代码行数:47，代码来源:MubHandler.cpp


示例15: GetArchiveProperty

STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
{
  NWindows::NCOM::CPropVariant prop;
  switch (propID)
  {
    case kpidPhySize: if (_phySize != 0) prop = _phySize; break;
    case kpidErrorFlags:
    {
      UInt32 v = 0;
      if (!_isArc) v |= kpv_ErrorFlags_IsNotArc;;
      if (_needMoreInput) v |= kpv_ErrorFlags_UnexpectedEnd;
      if (_dataError) v |= kpv_ErrorFlags_DataError;
      prop = v;
    }
  }
  prop.Detach(value);
  return S_OK;
}
开发者ID:OwenTan，项目名称:AndroidP7zip，代码行数:18，代码来源:IhexHandler.cpp


示例16: GetFolderProperty

STDMETHODIMP CFSDrives::GetFolderProperty(PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  switch(propID)
  {
    case kpidType: prop = L"FSDrives"; break;
    case kpidPath:
      if (_volumeMode)
        prop = kVolPrefix;
      else
        prop = LangString(IDS_COMPUTER, 0x03020300) + UString(WCHAR_PATH_SEPARATOR);
      break;
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:0vermind，项目名称:NeoLoader，代码行数:18，代码来源:FSDrives.cpp


示例17: GetProperty

STDMETHODIMP CArchiveOpener::GetProperty(PROPID propID, PROPVARIANT *value)
{
	NWindows::NCOM::CPropVariant prop;
	switch(propID)
	{
		case kpidName:
		{
			QString Name = m_pArchive->m_ArchivePath;
			int Pos = m_pArchive->m_ArchivePath.lastIndexOf("/");
			if(Pos != -1)
				Name.remove(0,Pos+1);

			prop = Name.toStdWString().c_str(); break;
		}
		default: Q_ASSERT(0);
	}
	prop.Detach(value);
	return S_OK;
}
开发者ID:0vermind，项目名称:NeoLoader，代码行数:19，代码来源:ArchiveOpener.cpp


示例18: 

HRESULT C7ZipCompressCodecsInfo::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
{
    C7ZipCodecInfo * pCodec = dynamic_cast<C7ZipCodecInfo *>(m_CodecInfoArray[index]);

    if (propID == NMethodPropID::kDecoderIsAssigned)
    {
        NWindows::NCOM::CPropVariant propVariant;
        propVariant = pCodec->DecoderAssigned;
        propVariant.Detach(value);
        return S_OK;
    }
    if (propID == NMethodPropID::kEncoderIsAssigned)
    {
        NWindows::NCOM::CPropVariant propVariant;
        propVariant = pCodec->EncoderAssigned;
        propVariant.Detach(value);
        return S_OK;
    }
    return pCodec->Functions->v.GetMethodProperty(pCodec->CodecIndex, propID, value);
}
开发者ID:Dabil，项目名称:puNES，代码行数:20，代码来源:7ZipCompressCodecsInfo.cpp


示例19: GetProperty

STDMETHODIMP CHandler::GetProperty(UInt32 index, PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  const CItemEx &item = _items[index];

  switch(propID)
  {
    case kpidPath:
      prop = NItemName::GetOSName(MultiByteToUnicodeString(item.Name, CP_OEMCP));
      break;
    case kpidIsDir:
      prop = item.IsDir();
      break;
    case kpidSize:
    case kpidPackSize:
      prop = (UInt64)item.Size;
      break;
    case kpidMTime:
    {
      FILETIME utcFileTime;
      if (item.ModificationTime != 0)
        NTime::UnixTimeToFileTime(item.ModificationTime, utcFileTime);
      else
      {
        utcFileTime.dwLowDateTime = 0;
        utcFileTime.dwHighDateTime = 0;
      }
      prop = utcFileTime;
      break;
    }
    /*
    case kpidinode:  prop = item.inode; break;
    case kpidiChkSum:  prop = item.ChkSum; break;
    */
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:Bernieboy，项目名称:nds4ios，代码行数:40，代码来源:CpioHandler.cpp


示例20: GetArchiveProperty

STDMETHODIMP CHandler::GetArchiveProperty(PROPID propID, PROPVARIANT *value)
{
  COM_TRY_BEGIN
  NWindows::NCOM::CPropVariant prop;
  switch (propID)
  {
    case kpidExtension: prop = "mslz"; break;
    case kpidIsNotArcType: prop = true; break;
    case kpidPhySize: if (_packSize_Defined) prop = _packSize; break;
    case kpidErrorFlags:
    {
      UInt32 v = 0;
      if (!_isArc) v |= kpv_ErrorFlags_IsNotArc;;
      if (_needMoreInput) v |= kpv_ErrorFlags_UnexpectedEnd;
      if (_dataAfterEnd) v |= kpv_ErrorFlags_DataAfterEnd;
      prop = v;
    }
  }
  prop.Detach(value);
  return S_OK;
  COM_TRY_END
}
开发者ID:670232921，项目名称:pfm_archive，代码行数:22，代码来源:MslzHandler.cpp



注：本文中的nwindows::ncom::CPropVariant类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花
握手
雷人
路过
鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
More+
上一篇：
C++ nxparameterized::DefinitionImpl类代码示例发布时间：2022-05-31
下一篇：
C++ nwindows::CThread类代码示例发布时间：2022-05-31
热门推荐
More+
热门话题
More+
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服（服务时间 9:00～18:00）

在线QQ客服
地址：深圳市南山区西丽大学城创智工业园
电邮：jeky_zhao#qq.com
移动电话：139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap