本文整理汇总了C++中CFileInfo::GetModified方法的典型用法代码示例。如果您正苦于以下问题：C++ CFileInfo::GetModified方法的具体用法？C++ CFileInfo::GetModified怎么用？C++ CFileInfo::GetModified使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CFileInfo的用法示例。
在下文中一共展示了CFileInfo::GetModified方法的1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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: FileEventProc
UINT CFileEvent::FileEventProc (LPVOID lpParam)
{
CFileEvent *pFileEvent = (CFileEvent*) lpParam;
int nFilePathCount = pFileEvent->m_lstFilePath.GetCount ();
HANDLE *phChanges = new HANDLE[nFilePathCount + 1];
for (int i;;)
{
*phChanges = pFileEvent->m_evWatching;
POSITION pos = pos = pFileEvent->m_lstFilePath.GetHeadPosition ();
CFilePath *pFilePath;
int j = 0;
for (i = 0; i < nFilePathCount; i++)
{
if (!pos)
{
nFilePathCount = i;
break;
}
pFilePath = pFileEvent->m_lstFilePath.GetNext (pos);
ASSERT (pFilePath);
HANDLE hFC = FindFirstChangeNotification (pFilePath->GetPath(), FALSE,
FILE_NOTIFY_CHANGE_LAST_WRITE|FILE_NOTIFY_CHANGE_SIZE|FILE_NOTIFY_CHANGE_FILE_NAME);
if (hFC != INVALID_HANDLE_VALUE) // if i can gen a notification --
phChanges[++j] = hFC;
}
DWORD dwResult = WaitForMultipleObjects (j + 1, phChanges, FALSE, INFINITE);
for (i = 1; i < j; i++)
VERIFY (FindCloseChangeNotification (phChanges[i + 1]));
if (dwResult == WAIT_OBJECT_0)
break;
int nPath = dwResult - WAIT_OBJECT_0 - 1;
pos = pFileEvent->m_lstFilePath.FindIndex (nPath);
//ASSERT (pos);
if(pos == 0)
{
break;
}
pFilePath = pFileEvent->m_lstFilePath.GetAt (pos);
//ASSERT (pFilePath);
if(pFilePath == NULL)
{
break;
}
CString sPathName;
CFileInfo *pFileInfo;
for (pos = pFileEvent->m_mapFileInfo.GetStartPosition (); pos;)
{
pFileEvent->m_mapFileInfo.GetNextAssoc (pos, sPathName, pFileInfo);
ASSERT (pFileInfo);
if (!_tcscmp (pFilePath->GetPath (), pFileInfo->GetPath ()))
{
HANDLE hFile = CreateFile (sPathName, GENERIC_READ, FILE_SHARE_READ /*|FILE_SHARE_WRITE|FILE_SHARE_DELETE*/,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
// add at 2006-05-06 by blueant
if (hFile == INVALID_HANDLE_VALUE)
{
// 文件保存过程中很大情况下返回的是无效句柄,需要延迟一段时间等保存完毕再打开
Sleep(50);
hFile = CreateFile (sPathName, GENERIC_READ, FILE_SHARE_READ /*|FILE_SHARE_WRITE|FILE_SHARE_DELETE*/,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
}
if (hFile != INVALID_HANDLE_VALUE)
{
FILETIME ftModified;
VERIFY (GetFileTime (hFile, NULL, NULL, &ftModified));
DWORD dwSize;
// ->HE
dwSize= GetFileSize (hFile, NULL);
ASSERT(dwSize != (DWORD)-1);
// <-HE
CloseHandle (hFile);
WPARAM wEvent = FE_NONE;
if (CompareFileTime (&pFileInfo->GetModified (), &ftModified) < 0)
{
pFileInfo->SetModified (ftModified);
wEvent |= FE_CHANGED_TIME;
}
if (pFileInfo->GetSize () != dwSize)
{
pFileInfo->SetSize (dwSize);
wEvent |= FE_CHANGED_SIZE;
}
if (wEvent)
pFileEvent->OnFileEvent (wEvent, sPathName);
}
else
{
pFileEvent->OnFileEvent (FE_DELETED, sPathName);
pFileEvent->RemoveFile (sPathName);
}
}
}
}
delete [] phChanges;
return 0;
}