// async test1
public void test1()
{
//IEnumerable<int> GenerateWithYield()
//{
// var i = 0;
// while (i < 5)
// {
// yield return ++i;
// yield return i + 2;
// }
//}
//foreach (var number in GenerateWithYield())
// Console.WriteLine(number);
var subdirs = DirInfo.GetDirectories();
IEnumerable <int> GenerateWithYield()
{
yield return(1);
}
foreach (var dir in subdirs)
{
FolderSelector child = new FolderSelector(dir.FullName);
myParents[child.DirInfo.FullName] = this;
Children.Add(child);
}
}
void autoCheck(FolderSelector fs, bool?b)
{
fs.IsChecked = b;
for (int i = 0; i < fs.Children.Count; i++)
{
autoCheck(fs.Children[i], b);
}
}
// async test
public void test()
{
var subdirs = DirInfo.GetDirectories();
foreach (var dir in subdirs)
{
FolderSelector child = new FolderSelector(dir.FullName);
myParents[child.DirInfo.FullName] = this;
Children.Add(child);
}
}
//public ObservableCollection<EmptyFolderSelectorVM> FolderSelectorVMs = new ObservableCollection<EmptyFolderSelectorVM>();
public EmptyFolderSelectorVM()
{
FolderSelectors = new ObservableCollection <FolderSelector>();
folderSelector = new FolderSelector(FolderPath);
FolderSelectors.Add(folderSelector);
onDefault = new RelayCommand(CheckDefault);
OnCheckAll = new RelayCommand(CheckAll);
OnUnCheckAll = new RelayCommand(UnCheckAll);
OnRemove = new RelayCommand(RemoveSelectedFolders);
// init state
UnCheckAll();
}
bool checkEmptyFoldersOnly(FolderSelector fs)
{
bool containsFile = fs.DirInfo.GetFiles().Length > 0;
if (fs.Children.Count != 0)
{
// DFS
//containsFile |= fs.DirInfo.GetFiles().Length > 0;
for (int i = 0; i < fs.Children.Count; ++i)
{
var c = fs.Children[i];
containsFile |= checkEmptyFoldersOnly(c);
}
}
fs.IsChecked = !containsFile;
return(containsFile);
}