本文整理汇总了C#中System.IO.FileInfo.IsDirectory方法的典型用法代码示例。如果您正苦于以下问题：C# FileInfo.IsDirectory方法的具体用法？C# FileInfo.IsDirectory怎么用？C# FileInfo.IsDirectory使用的例子？那么恭喜您, 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System.IO.FileInfo的用法示例。
在下文中一共展示了FileInfo.IsDirectory方法的6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: NetflixDataModel
public NetflixDataModel(FileInfo dataDirectory)
{
if (dataDirectory == null)
{
throw new ArgumentNullException("dataDirectory is null");
}
if (!dataDirectory.Exists || !dataDirectory.IsDirectory())
{
throw new FileNotFoundException(dataDirectory.toString());
}
log.Info("Creating NetflixDataModel for directory: " + dataDirectory);
log.info("Reading movie data...");
List<NetflixMovie> movies = ReadMovies(dataDirectory);
log.info("Reading preference data...");
List<User> users = ReadUsers(dataDirectory, movies);
log.Info("Creating delegate DataModel...");
_delegate = new GenericDataModel(users);
}示例2: ScanFile
/// <summary>
/// Get last modified time on a single file or recurse if
/// the file is a directory.
/// </summary>
/// <param name="f">file or directory</param>
/// <param name="scanInfoMap">map of filenames to last modified times</param>
void ScanFile(FileInfo f, Dictionary<string, long> scanInfoMap)
{
if (IsStopping || IsStopped)
{
// stop if no longer running
return;
}
try
{
if (!f.Exists)
return;
if (!f.IsDirectory())
{
if ((_filter == null) || ((_filter != null) && _filter.Accept(f.Directory, f.Name)))
{
string name = f.FullName;
long lastModified = f.LastWriteTimeUtc.Ticks;
scanInfoMap.Add(name, lastModified);
}
}
else if (f.IsDirectory() && (_recursive || _scanDirs.Contains(f)))
{
FileInfo[] files = (new DirectoryInfo(f.FullName)).GetFiles();
for (int i = 0; i < files.Length; i++)
{
if (IsStopping || IsStopped)
{
// stop if no longer running
return;
}
ScanFile(files[i], scanInfoMap);
}
}
}
catch (IOException e)
{
Log.Warn("Error scanning watched files", e);
}
}示例3: PrescanTwoTrees
internal void PrescanTwoTrees()
{
var visitor = new AbstractIndexTreeVisitor
{
VisitEntryAux = (treeEntry, auxEntry, indexEntry, file) =>
{
if (treeEntry is Tree || auxEntry is Tree)
{
throw new ArgumentException("Can't pass me a tree!");
}
ProcessEntry(treeEntry, auxEntry, indexEntry);
},
FinishVisitTree = (tree, auxTree, currentDirectory) =>
{
if (currentDirectory.Length == 0) return;
if (auxTree == null) return;
if (_index.GetEntry(currentDirectory) != null)
{
Removed.Add(currentDirectory);
}
}
};
new IndexTreeWalker(_index, _head, _merge, _root, visitor).Walk();
// if there's a conflict, don't list it under
// to-be-removed, since that messed up our next
// section
Removed.RemoveAll(removed => Conflicts.Contains(removed));
foreach (string path in _updated.Keys)
{
if (_index.GetEntry(path) == null)
{
FileSystemInfo file = new FileInfo(Path.Combine(_root.DirectoryName(), path));
if (file.IsFile())
{
Conflicts.Add(path);
}
else if (file.IsDirectory())
{
CheckConflictsWithFile(file);
}
}
}
Conflicts.RemoveAll(conflict => Removed.Contains(conflict));
}示例4: PushFile
/// <summary>
/// Push a single file.
/// </summary>
/// <param name="local">the local filepath.</param>
/// <param name="remote">The remote filepath.</param>
/// <param name="monitor">The progress monitor. Cannot be null.</param>
/// <returns>
/// a SyncResult object with a code and an optional message.
/// </returns>
/// <exception cref="System.ArgumentNullException">monitor;Monitor cannot be null</exception>
/// <exception cref="ArgumentNullException">Throws if monitor is null</exception>
public SyncResult PushFile( String local, String remote, ISyncProgressMonitor monitor )
{
if ( monitor == null ) {
throw new ArgumentNullException ( "monitor", "Monitor cannot be null" );
}
FileInfo f = new FileInfo ( local );
if ( !f.Exists ) {
return new SyncResult ( ErrorCodeHelper.RESULT_NO_LOCAL_FILE );
}
if ( f.IsDirectory ( ) ) {
return new SyncResult ( ErrorCodeHelper.RESULT_LOCAL_IS_DIRECTORY );
}
monitor.Start ( f.Length );
SyncResult result = DoPushFile ( local, remote, monitor );
monitor.Stop ( );
return result;
}示例5: rename
private static bool rename(string src, string dst)
{
if (new FileInfo(src).RenameTo(dst))
return true;
DirectoryInfo dir = new FileInfo(dst).Directory;
if ((dir.Exists || !dir.Mkdirs()) && !dir.IsDirectory())
return false;
return new FileInfo(src).RenameTo(dst);
}示例6: SetFile
void SetFile()
{
lock (_thisLock)
{
// Check directory
FileInfo file = new FileInfo(_filename);
_filename = file.FullName;
file = new FileInfo(_filename);
FileInfo dir = new FileInfo(file.Directory.FullName);
if (!dir.IsDirectory() || !dir.CanWrite())
throw new IOException("Cannot write log directory " + dir);
DateTime now = DateTime.Now;
if (_timeZoneInfo != null)
{
now = TimeZoneInfo.ConvertTime(now, _timeZoneInfo);
}
// Is this a rollover file?
string filename = file.Name;
int i = filename.ToLower().IndexOf(YYYY_MM_DD);
if (i >= 0)
{
file = new FileInfo(Path.Combine(dir.FullName,
filename.Substring(0, i) +
now.ToString(_fileDateFormat) +
filename.Substring(i + YYYY_MM_DD.Length)));
}
if (file.Exists && !file.CanWrite())
throw new IOException("Cannot write log file " + file);
// Do we need to change the output stream?
if (output == null || !file.Equals(_file))
{
// Yep
_file = file;
if (!_append && file.Exists)
{
file.MoveTo(new FileInfo(file.ToString() + "." + now.ToString(_fileBackupFormat)).FullName);
}
Stream oldOut = output;
output = new FileStream(
file.FullName, _append
? (FileMode.Append | FileMode.CreateNew)
: (FileMode.Truncate | FileMode.CreateNew),
FileAccess.Write);
if (oldOut != null)
oldOut.Close();
//if(log.isDebugEnabled())log.debug("Opened "+_file);
}
}
}