private DateTime GetLastWriteTimeUtc()
{
_fileInfo.Refresh();
if (!_fileInfo.Exists)
{
return(DateTime.MinValue);
}
return(FileSystemInfoHelper.GetFileLinkTargetLastWriteTimeUtc(_fileInfo) ?? _fileInfo.LastWriteTimeUtc);
}
private void OnFileSystemEntryChange(string fullPath)
{
var fileSystemInfo = new FileInfo(fullPath);
if (FileSystemInfoHelper.IsHiddenFile(fileSystemInfo))
{
return;
}
var relativePath = fullPath.Substring(_root.Length);
ReportChangeForMatchedEntries(relativePath);
}
private void OnFileSystemEntryChange(string fullPath)
{
try
{
var fileSystemInfo = new FileInfo(fullPath);
if (FileSystemInfoHelper.IsExcluded(fileSystemInfo, _filters))
{
return;
}
var relativePath = fullPath.Substring(_root.Length);
ReportChangeForMatchedEntries(relativePath);
}
catch (Exception ex) when(
ex is IOException ||
ex is SecurityException ||
ex is UnauthorizedAccessException)
{
// Swallow the exception.
}
}
private DateTime GetLastWriteTimeUtc()
{
_fileInfo.Refresh();
if (!_fileInfo.Exists)
{
return(DateTime.MinValue);
}
DateTime?lastWriteTimeUtc = FileSystemInfoHelper.GetFileLinkTargetLastWriteTimeUtc(_fileInfo);
if (lastWriteTimeUtc == null)
{
try
{
lastWriteTimeUtc = _fileInfo.LastWriteTimeUtc;
}
catch (IOException) { } // https://github.com/dotnet/runtime/issues/57221
}
return(lastWriteTimeUtc.Value);
}