public override FileSystem.File GetFile(string VirtualPath)
{
var db = new FileSystem.FileStoreDb(this.connectionString);
var file = db.FileStoreFiles.FirstOrDefault(x => x.FullPath == VirtualPath.VirtualPathToDbPath() && x.FileStoreDirectory.BlogID == Blog.CurrentInstance.Id).CopyToFile();
db.Dispose();
return file;
}