private IEnumerable <string> GetFiles(string path)
{
foreach (var file in Directory.EnumerateFiles(path))
{
var args = new ItemFoundInfoEventArgs {
ItemName = file
};
_args.Add(args);
OnFileFound(args);
if (_filter(file) && !args.Exclude)
{
if (_args.Any(a => a.Stop))
{
yield break;
}
var argsFilteredFile = new ItemFoundInfoEventArgs {
ItemName = file
};
_args.Add(argsFilteredFile);
OnFilteredFileFound(argsFilteredFile);
if (_args.Any(a => a.Stop))
{
yield break;
}
if (!argsFilteredFile.Exclude)
{
yield return(file);
}
}
}
}
private IEnumerable <string> GetDirectories(string path)
{
foreach (var subFolder in Directory.EnumerateDirectories(path))
{
var args = new ItemFoundInfoEventArgs {
ItemName = path
};
_args.Add(args);
OnDirectoryFound(args);
if (_filter(subFolder) && !args.Exclude)
{
if (_args.Any(a => a.Stop))
{
yield break;
}
var argsFilteredDirectory = new ItemFoundInfoEventArgs {
ItemName = path
};
_args.Add(argsFilteredDirectory);
OnFilteredDirectoryFound(argsFilteredDirectory);
if (_args.Any(a => a.Stop))
{
yield break;
}
if (!argsFilteredDirectory.Exclude)
{
yield return(subFolder);
}
}
foreach (var element in GetDirectories(subFolder))
{
yield return(element);
}
}
foreach (var file in GetFiles(path))
{
yield return(file);
}
}
protected virtual void OnFilteredDirectoryFound(ItemFoundInfoEventArgs e)
{
FilteredDirectoryFound?.Invoke(this, e);
}
protected virtual void OnFileFound(ItemFoundInfoEventArgs e)
{
FileFound?.Invoke(this, e);
}