无

List<string>  result   =     new  List<string>();

result.AddRange
result.Aggregate
result.All
result.Any
result.AsEnumerable
result.AsParallel
result.AsParallel<>
result.AsQueryable
result.AsQueryable<>
result.AsReadOnly
result.Average<>
result.BinarySearch
result.Capacity
result.Cast<>
result.CheckNull
result.Clear
result.Concat<>
result.Contains
result.Contains<>
result.ConvertAll<>
result.CopyTo
result.Count
result.Count<>
result.DefaultIfEmpty<>
result.Distinct<>
result.ElementAt<>
result.ElementAtOrDefault<>
result.Equals
result.Except<>
result.Exists
result.Find
result.FindAll
result.FindIndex
result.FindLast
result.FindLastIndex
result.First<>
result.FirstOrDefault<>
result.ForEach
result.GetEnumerator
result.GetHashCode
result.GetRange;
result.GetType
result.GroupBy<>
result.GroupJoin
result.IndexOf
result.Insert
result.InsertRange
result.Intersect<>
result.IsEmpty
result.Join<>
result.Last<>
result.LastIndexOf
result.LastOrDefault<>
result.LongCount<>
result.Max<>
result.Min<>
result.OfType<>
result.OrderBy<>
result.OrderByDescending<>
result.Remove
result.RemoveAll
result.RemoveAt
result.RemoveRange
result.Reverse
result.Reverse<>
result.Select<>
result.SelectMany<>
result.SequenceEqual<>
result.Single<>
result.SingleOrDefault<>
result.Skip<>
result.SkipWhile<>
result.Sort
result.Sum<>
result.Take<>
result.TakeWhile<>
result.ToArray
result.ToArray<>
result.ToBool
result.ToBoolOrNull
result.ToDate
result.ToDateOrNull
result.ToDecimal
result.ToDecimalOrNull
result.ToDictionary<>
result.ToDouble
result.ToDoubleOrNull
result.ToInt
result.ToIntOrNull
result.ToJson
result.ToList<>
result.ToLookup<>
result.ToString
result.TreeWhere<>
result.TrimExcess
result.TrueForAll
result.Union<>
result.Where<>
result.Zip<>

DataTable  dt = new  DataTable();

dt.AcceptChanges
dt.AsDataView
dt.AsEnumerable
dt.BeginInit
dt.BeginLoadData
dt.CaseSensitive
dt.CheckNull
dt.ChildRelations
dt.Clear
dt.Clone
dt.ColumnChanged
dt.ColumnChanging
dt.Columns
dt.Compute
dt.Constraints
dt.Container
dt.Copy
dt.CreateDataReader
dt.DataSet
dt.DefaultView
dt.DesignMode
dt.DisplayExpression
dt.Dispose
dt.Disposed
dt.EndInit
dt.EndLoadData
dt.Equals
dt.ExtendedProperties
dt.GetChanges
dt.GetErrors
dt.GetHashCode
dt.GetObjectData
dt.GetService
dt.GetType
dt.HasErrors
dt.ImportRow
dt.Initialized
dt.IsEmpty
dt.IsInitialized
dt.Load
dt.LoadDataRow
dt.Locale
dt.Merge
dt.MinimumCapacity
dt.Namespace
dt.NewRow
dt.ParentRelations
dt.Prefix
dt.PrimaryKey
dt.ReadXml
dt.ReadXmlSchema
dt.RejectChanges
dt.RemotingFormat
dt.Reset
dt.RowChanged
dt.RowChanging
dt.RowDeleted
dt.RowDeleting
dt.Rows
dt.Select
dt.Site
dt.TableCleared
dt.TableClearing
dt.TableName
dt.TableNewRow
dt.ToBool
dt.ToBoolOrNull
dt.ToDate
dt.ToDateOrNull
dt.ToDecimal
dt.ToDecimalOrNull
dt.ToDouble
dt.ToDoubleOrNull
dt.ToInt
dt.ToIntOrNull
dt.ToJson
dt.ToString
dt.TreeWhere
dt.WriteXml
dt.WriteXmlSchema