public FileData(NFSFile file, FolderData parentFolder)
: base(parentFolder)
{
if (file == null)
{
throw new ArgumentNullException("file");
}
this.source = file;
this.name = file.Name;
this.filename = file.Filename;
this.extension = file.Extension;
this.size = formatSize(file.Size);
}
protected FileTreeItem(FolderData parentFolder)
{
this.parentFolder = parentFolder;
}