private PlcBlockGroup GetUserGroup(string path, PlcBlockUserGroupComposition root)
{
PlcBlockUserGroupComposition ugc = root;
PlcBlockGroup grp = null;
char[] sep = { pathDelimeter };
string[] ugnames = path.Split(sep, StringSplitOptions.RemoveEmptyEntries);
WriteDebug($"[GetUserGroup] path is {path}");
if (ugnames.Length > 0)
{
WriteDebug($"[GetUserGroup] root group is {ugnames[0]}");
foreach (String gn in ugnames)
{
if (ugc != null)
{
WriteDebug($"[GetUserGroup] the group {gn} is finding");
grp = ugc.Find(gn);
if (grp != null)
{
ugc = grp.Groups;
WriteDebug($"[GetUserGroup] the group {gn} is found");
}
else
{
WriteDebug($"[GetUserGroup] the group {gn} is not found");
break;
}
}
else
{
grp = null;
break;
}
}
return(grp);
}
return(null);
}
