protected BindableCollection <TreeViewModel> LoadChildren()
        {
            var filer         = workspace.Filter ?? "";
            var filterStrings = filer.Split().Select(WildcardToRegex).ToArray();
            var filters       = filterStrings.Select(fs => new Regex(fs, RegexOptions.IgnoreCase)).ToArray();

            var items = new BindableCollection <TreeViewModel>();

            try
            {
                var dirs = directoryInfo.GetDirectories();
                foreach (var dir in dirs)
                {
                    if (filters.Any(f => f.IsMatch(dir.Name)))
                    {
                        continue;
                    }
                    var folderVm = new FolderViewModel(dir, workspace);
                    items.Add(folderVm);
                }
                var files = directoryInfo.GetFiles();
                foreach (var file in files)
                {
                    if (filters.Any(f => f.IsMatch(file.Name)))
                    {
                        continue;
                    }
                    var fileVm = new FileViewModel(file);
                    items.Add(fileVm);
                }
            }
            catch (UnauthorizedAccessException)  // Does not have access to the folder cannot iterate.
            { }

            return(items);
        }
        protected virtual BindableCollection<TreeViewModel> LoadChildren()
        {
            var filer = "";//workspace.Filter ?? "";
            var filterStrings = filer.Split().Select(WildcardToRegex).ToArray();
            var filters = filterStrings.Select(fs=> new Regex(fs, RegexOptions.IgnoreCase)).ToArray();

            var items = new BindableCollection<TreeViewModel>();
            try
            {
              var dirs = directoryInfo.GetDirectories();
              foreach (var dir in dirs)
              {
                  if(filters.Any(f => f.IsMatch(dir.Name)))
                      continue;
                  var folderVm = new FolderViewModel(dir, workspace);
                  items.Add(folderVm);
              }
              var files = directoryInfo.GetFiles();
              foreach (var file in files)
              {
                  if (filters.Any(f => f.IsMatch(file.Name)))
                      continue;
                  var fileVm = new FileViewModel(file);
                  items.Add(fileVm);
              }
            }
            catch (UnauthorizedAccessException ) // Does not have access to the folder cannot iterate.
            { }

            return items;
        }
Exemple #3
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        protected BindableCollection<TreeViewModel> LoadChildren()
        {
            var filer = workspace.Filter ?? "";
            var filterStrings = filer.Split().Select(WildcardToRegex).ToArray();
            var filters = filterStrings.Select(fs=> new Regex(fs, RegexOptions.IgnoreCase)).ToArray();

            var items = new BindableCollection<TreeViewModel>();
            var dirs = directoryInfo.GetDirectories();
            foreach (var dir in dirs)
            {
                if(filters.Any(f => f.IsMatch(dir.Name)))
                    continue;
                var folderVm = new FolderViewModel(dir, workspace);
                items.Add(folderVm);
            }
            var files = directoryInfo.GetFiles();
            foreach (var file in files)
            {
                if (filters.Any(f => f.IsMatch(file.Name)))
                    continue;
                var fileVm = new FileViewModel(file);
                items.Add(fileVm);
            }
            return items;
        }