public List <string> FindPublicGroups()
{
PublicGroups = FileMaster.GetDirectories(messenger.Server.PublicGroupPath)
.Select(path => FileMaster.GetFileName(path))
.ToList();
return(PublicGroups);
}
private bool CheckHavingGroup(string nameGroup, string path)
{
return((FileMaster.GetDirectories(path) ?? new string[0])
.Select(directoryPath => FileMaster.GetFileName(directoryPath))
.Contains(nameGroup));
}