C# (CSharp) Rocks.Whereの例

コード例 #1

 public static Rock RockById(string rockId)
 {
     return(Rocks.Where(x => x.RockID == rockId).Single());
 }

コード例 #2

 public static IEnumerable <Rock> RocksOnWall(string wallId)
 {
     return(Rocks.Where(x => x.Wall == wallId));
 }