private void OnWatchedFileChanged(object source, FileSystemEventArgs e)
{
DateTime lastWriteTime = File.GetLastWriteTime(WatcherFullPath);
if ((lastWriteTime - WatcherLastRead).Milliseconds > 100)
{
var fileInfo = new FileInfo(WatcherFullPath);
while (File.Exists(WatcherFullPath) && IsFileLocked(fileInfo))
{
//File is still locked, meaning the writing stream is still writing to the file,
// we need to wait until that process is done before trying to refresh it here.
System.Threading.Thread.Sleep(500);
}
ThreadHelper.JoinableTaskFactory.Run(async delegate {
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
if (Verbosity)
{
OutputLog.Log("External file change detected for " + Path.GetFileName(WatcherFullPath));
}
FileWatchedChanged?.Invoke();
});
WatcherLastRead = lastWriteTime;
}
}
private static void OnWatchedFileChanged(object source, FileSystemEventArgs e)
{
DateTime lastWriteTime = File.GetLastWriteTime(_fileWatcherFullPath);
if (lastWriteTime != _fileWatcherLastRead)
{
Microsoft.VisualStudio.Shell.ThreadHelper.JoinableTaskFactory.Run(async delegate {
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
FileWatchedChanged?.Invoke();
});
_fileWatcherLastRead = lastWriteTime;
}
}
