internal List<string> GetGroupChildrenFiles(string projectPath)
{
projectPath = PBXPath.FixSlashes(projectPath);
PBXGroupData data = this.GroupsGetByProjectPath(projectPath);
if (data == null)
{
return null;
}
List<string> list2 = new List<string>();
foreach (string str in (IEnumerable<string>) data.children)
{
PBXFileReferenceData data2 = this.FileRefsGet(str);
if (data2 != null)
{
list2.Add(data2.name);
}
}
return list2;
}