IList<T> Interface

Represents a collection of elements that can be individually accessed by index.

IInvokable
  Spring.Collections.IEnumerable
    Spring.Collections.IEnumerable<T>
      Spring.Collections.ICollection<T>
        Spring.Collections.IList<T>
          Spring.Collections.Base.TListBase<T>
          Spring.Collections.IInterfaceList
          Spring.Collections.IObjectList

Syntax

Delphi

type
 IList<T> = interface(ICollection<T>)
 ['{B6B4E1E1-0D29-40E1-854C-A93DEA8D1AA5}']
 end;

Type Parameters

T

The IList<T> type exposes the following members.

Properties

	Name	Description
	Capacity	Represents property `Capacity`.
	Comparer	Gets the assigned comparer. If not comparer was assigned it returns the default comparer. (Inherited from IEnumerable<T>.)
	Count	Represents property `Count`.
	ElementType	Returns the type of the elements in the sequence. (Inherited from IEnumerable.)
	IsEmpty	Determines whether the sequence contains no elements. (Inherited from IEnumerable.)
	IsReadOnly	Gets a value indicating whether the ICollection<T> is read-only. (Inherited from ICollection<T>.)
	Items[Integer]	Represents property `Items[Integer]`.
	OnChanged	Represents property `OnChanged`. (Inherited from ICollection<T>.)

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Methods

	Name	Description
	Add(T)	Represents method `Add(T)`.
	AddRange(IEnumerable<T>)	Overloaded. Represents method `AddRange(IEnumerable<T>)`. (Inherited from ICollection<T>.)
	AddRange(T[])	Overloaded. Represents method `AddRange(T[])`. (Inherited from ICollection<T>.)
	Aggregate(TFunc)	Applies an accumulator function over a sequence. (Inherited from IEnumerable<T>.)
	All(TPredicate<T>)	Determines whether all elements of a sequence satisfy a condition. (Inherited from IEnumerable<T>.)
	Any	Overloaded. Determines whether a sequence contains any elements. (Inherited from IEnumerable<T>.)
	Any(TPredicate<T>)	Overloaded. Determines whether any element of a sequence satisfies a condition. (Inherited from IEnumerable<T>.)
	AsList	Represents method `AsList`.
	AsObject	Returns the reference to this instance. (Inherited from IEnumerable.)
	AsReadOnlyList	Returns the list as read-only list.
	Clear	Removes all items from the ICollection<T>. (Inherited from ICollection<T>.)
	Concat(IEnumerable<T>)	Overloaded. Concatenates two sequences. (Inherited from IEnumerable<T>.)
	Contains(T)	Overloaded. Determines whether a sequence contains a specified element by using the default equality comparer. (Inherited from IEnumerable<T>.)
	Contains(T,IEqualityComparer)	Overloaded. Determines whether a sequence contains a specified element by using a specified IEqualityComparer<T>. (Inherited from IEnumerable<T>.)
	Contains(T,TEqualityComparison)	Overloaded. Represents method `Contains(T,TEqualityComparison)`. (Inherited from IEnumerable<T>.)
	CopyTo(TArray,Integer)	Copies the elements of the ICollection<T> to an array, starting at a particular array index. (Inherited from ICollection<T>.)
	Delete(Integer)	Removes the item at the specified index.
	DeleteRange(Integer,Integer)	Represents method `DeleteRange(Integer,Integer)`.
	ElementAt(Integer)	Returns the element at a specified index in a sequence. (Inherited from IEnumerable<T>.)
	ElementAtOrDefault(Integer)	Overloaded. Returns the element at a specified index in a sequence or a default value if the index is out of range. (Inherited from IEnumerable<T>.)
	ElementAtOrDefault(Integer,T)	Overloaded. Returns the element at a specified index in a sequence or the specified default value if the index is out of range. (Inherited from IEnumerable<T>.)
	EqualsTo(IEnumerable<T>)	Overloaded. Determines whether two sequences are equal by comparing the elements by using the default equality comparer for their type. (Inherited from IEnumerable<T>.)
	EqualsTo(IEnumerable<T>,IEqualityComparer)	Overloaded. Determines whether two sequences are equal by comparing their elements by using a specified `IEqualityComparer<T>.` (Inherited from IEnumerable<T>.)
	EqualsTo(T[])	Overloaded. Determines whether two sequences are equal by comparing the elements by using the default equality comparer for their type. (Inherited from IEnumerable<T>.)
	Exchange(Integer,Integer)	Represents method `Exchange(Integer,Integer)`.
	Extract(T)	Represents method `Extract(T)`. (Inherited from ICollection<T>.)
	ExtractAll(TPredicate<T>)	Represents method `ExtractAll(TPredicate<T>)`. (Inherited from ICollection<T>.)
	ExtractAt(Integer)	Extracts the item at the specified index.
	ExtractRange(IEnumerable<T>)	Overloaded. Represents method `ExtractRange(IEnumerable<T>)`. (Inherited from ICollection<T>.)
	ExtractRange(Integer,Integer)	Overloaded. Represents method `ExtractRange(Integer,Integer)`.
	ExtractRange(T[])	Overloaded. Represents method `ExtractRange(T[])`. (Inherited from ICollection<T>.)
	First	Overloaded. Returns the first element of a sequence. (Inherited from IEnumerable<T>.)
	First(TPredicate<T>)	Overloaded. Returns the first element in a sequence that satisfies a specified condition. (Inherited from IEnumerable<T>.)
	FirstOrDefault	Overloaded. Returns the first element of a sequence, or a default value if the sequence contains no elements. (Inherited from IEnumerable<T>.)
	FirstOrDefault(T)	Overloaded. Returns the first element of a sequence, or the specified default value if the sequence contains no elements. (Inherited from IEnumerable<T>.)
	FirstOrDefault(TPredicate<T>)	Overloaded. Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. (Inherited from IEnumerable<T>.)
	FirstOrDefault(TPredicate<T>,T)	Overloaded. Returns the first element of the sequence that satisfies a condition or the specified default value if no such element is found. (Inherited from IEnumerable<T>.)
	ForEach(TAction<T>)	Performs the specified action on each element of a sequence. (Inherited from IEnumerable<T>.)
	GetCapacity	Represents method `GetCapacity`.
	GetComparer	Returns the specified comparer for this instance. (Inherited from IEnumerable<T>.)
	GetCount	Represents method `GetCount`.
	GetElementType	Represents method `GetElementType`. (Inherited from IEnumerable.)
	GetEnumerator	Returns an enumerator that iterates through the collection. (Inherited from IEnumerable<T>.)
	GetIsEmpty	Represents method `GetIsEmpty`. (Inherited from IEnumerable.)
	GetIsReadOnly	Represents method `GetIsReadOnly`. (Inherited from ICollection<T>.)
	GetItem(Integer)	Represents method `GetItem(Integer)`.
	GetOnChanged	Represents method `GetOnChanged`. (Inherited from ICollection<T>.)
	GetRange(Integer,Integer)	Creates a new list that contains a range of the elements in the original list.
	IndexOf(T)	Overloaded. Determines the index of a specific item in the IList<T>.
	IndexOf(T,Integer)	Overloaded. Represents method `IndexOf(T,Integer)`.
	IndexOf(T,Integer,Integer)	Overloaded. Represents method `IndexOf(T,Integer,Integer)`.
	Insert(Integer,T)	Inserts an item to the IList<T> at the specified index.
	InsertRange(Integer,IEnumerable<T>)	Overloaded. Represents method `InsertRange(Integer,IEnumerable<T>)`.
	InsertRange(Integer,T[])	Overloaded. Represents method `InsertRange(Integer,T[])`.
	Last	Overloaded. Returns the last element of a sequence. (Inherited from IEnumerable<T>.)
	Last(TPredicate<T>)	Overloaded. Returns the last element of a sequence that satisfies a specified condition. (Inherited from IEnumerable<T>.)
	LastIndexOf(T)	Overloaded. Represents method `LastIndexOf(T)`.
	LastIndexOf(T,Integer)	Overloaded. Represents method `LastIndexOf(T,Integer)`.
	LastIndexOf(T,Integer,Integer)	Overloaded. Represents method `LastIndexOf(T,Integer,Integer)`.
	LastOrDefault	Overloaded. Returns the last element of a sequence, or a default value if the sequence contains no elements. (Inherited from IEnumerable<T>.)
	LastOrDefault(T)	Overloaded. Returns the last element of a sequence, or the specified default value if the sequence contains no elements. (Inherited from IEnumerable<T>.)
	LastOrDefault(TPredicate<T>)	Overloaded. Returns the last element of a sequence that satisfies a condition or a default value if no such element is found. (Inherited from IEnumerable<T>.)
	LastOrDefault(TPredicate<T>,T)	Overloaded. Returns the last element of a sequence that satisfies a condition or the specified default value if no such element is found. (Inherited from IEnumerable<T>.)
	Max	Overloaded. Returns the maximum value in a sequence. (Inherited from IEnumerable<T>.)
	Max(IComparer)	Overloaded. Returns the maximum value in a sequence by using the specified IComparer<T> . (Inherited from IEnumerable<T>.)
	Max(TComparison)	Overloaded. Represents method `Max(TComparison)`. (Inherited from IEnumerable<T>.)
	Max(TFunc)	Overloaded. Represents method `Max(TFunc)`. (Inherited from IEnumerable<T>.)
	Min	Overloaded. Returns the minimum value in a sequence. (Inherited from IEnumerable<T>.)
	Min(IComparer)	Overloaded. Returns the minimum value in a sequence by using the specified IComparer<T> . (Inherited from IEnumerable<T>.)
	Min(TComparison)	Overloaded. Represents method `Min(TComparison)`. (Inherited from IEnumerable<T>.)
	Min(TFunc)	Overloaded. Represents method `Min(TFunc)`. (Inherited from IEnumerable<T>.)
	Move(Integer,Integer)	Represents method `Move(Integer,Integer)`.
	MoveTo(ICollection<T>)	Overloaded. Moves the elements of the ICollection<T> to the specified collection. (Inherited from ICollection<T>.)
	MoveTo(ICollection<T>,TPredicate<T>)	Overloaded. Moves the elements of the ICollection<T> that are matching the specified predicate to the specified collection. (Inherited from ICollection<T>.)
	Ordered	Overloaded. Sorts the elements of a sequence in ascending order using the default comparer for their type. (Inherited from IEnumerable<T>.)
	Ordered(IComparer)	Overloaded. Sorts the elements of a sequence in ascending order using the specified IComparer<T>. (Inherited from IEnumerable<T>.)
	Ordered(TComparison)	Overloaded. Represents method `Ordered(TComparison)`. (Inherited from IEnumerable<T>.)
	Remove(T)	Removes the first occurrence of a specific element from the ICollection<T>. (Inherited from ICollection<T>.)
	RemoveAll(TPredicate<T>)	Represents method `RemoveAll(TPredicate<T>)`. (Inherited from ICollection<T>.)
	RemoveRange(IEnumerable<T>)	Overloaded. Represents method `RemoveRange(IEnumerable<T>)`. (Inherited from ICollection<T>.)
	RemoveRange(T[])	Overloaded. Represents method `RemoveRange(T[])`. (Inherited from ICollection<T>.)
	Reverse	Overloaded. Represents method `Reverse`.
	Reverse(Integer,Integer)	Overloaded. Represents method `Reverse(Integer,Integer)`.
	Reversed	Inverts the order of the elements in a sequence. (Inherited from IEnumerable<T>.)
	SetCapacity(Integer)	Represents method `SetCapacity(Integer)`.
	SetCount(Integer)	Represents method `SetCount(Integer)`.
	SetItem(Integer,T)	Represents method `SetItem(Integer,T)`.
	Shuffled	Returns the sequence in a shuffled order. (Inherited from IEnumerable<T>.)
	Single	Overloaded. Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence. (Inherited from IEnumerable<T>.)
	Single(TPredicate<T>)	Overloaded. Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence. (Inherited from IEnumerable<T>.)
	SingleOrDefault	Overloaded. Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence. (Inherited from IEnumerable<T>.)
	SingleOrDefault(T)	Overloaded. Returns the only element of a sequence, or the specified default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence. (Inherited from IEnumerable<T>.)
	SingleOrDefault(TPredicate<T>)	Overloaded. Returns the only element of a sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition. (Inherited from IEnumerable<T>.)
	SingleOrDefault(TPredicate<T>,T)	Overloaded. Returns the only element of a sequence that satisfies a specified condition or the specified default value if no such element exists; this method throws an exception if more than one element satisfies the condition. (Inherited from IEnumerable<T>.)
	Skip(Integer)	Bypasses a specified number of elements in a sequence and then returns the remaining elements. (Inherited from IEnumerable<T>.)
	SkipWhile(TFunc)	Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. The element's index is used in the logic of the predicate function. (Inherited from IEnumerable<T>.)
	SkipWhile(TPredicate<T>)	Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. (Inherited from IEnumerable<T>.)
	Sort	Overloaded. Represents method `Sort`.
	Sort(IComparer)	Overloaded. Represents method `Sort(IComparer)`.
	Sort(IComparer,Integer,Integer)	Overloaded. Represents method `Sort(IComparer,Integer,Integer)`.
	Sort(TComparison)	Overloaded. Represents method `Sort(TComparison)`.
	Sort(TComparison,Integer,Integer)	Overloaded. Represents method `Sort(TComparison,Integer,Integer)`.
	Sum	Overloaded. Computes the sum of the sequence. (Inherited from IEnumerable<T>.)
	Take(Integer)	Returns a specified number of contiguous elements from the start of a sequence. (Inherited from IEnumerable<T>.)
	TakeWhile(TFunc)	Overloaded. Returns elements from a sequence as long as a specified condition is true. The element's index is used in the logic of the predicate function. (Inherited from IEnumerable<T>.)
	TakeWhile(TPredicate<T>)	Overloaded. Returns elements from a sequence as long as a specified condition is true. (Inherited from IEnumerable<T>.)
	ToArray	Creates a new array which is filled with the elements in the collection. (Inherited from IEnumerable<T>.)
	TrimExcess	Represents method `TrimExcess`.
	TryGetFirst(T)	Overloaded. Try getting the first element in a sequence. (Inherited from IEnumerable<T>.)
	TryGetFirst(T,TPredicate<T>)	Overloaded. Try getting the first element in a sequence that satisfies a specified condition. (Inherited from IEnumerable<T>.)
	TryGetLast(T)	Overloaded. Try getting the last element in a sequence. (Inherited from IEnumerable<T>.)
	TryGetLast(T,TPredicate<T>)	Overloaded. Try getting the last element in a sequence that satisfies a specified condition. (Inherited from IEnumerable<T>.)
	TryGetSingle(T)	Overloaded. Try getting the only element in a sequence. (Inherited from IEnumerable<T>.)
	TryGetSingle(T,TPredicate<T>)	Overloaded. Try getting the only element in a sequence that satisfies a specified condition. (Inherited from IEnumerable<T>.)
	Where(TPredicate<T>)	Overloaded. Filters a sequence of values based on a predicate. (Inherited from IEnumerable<T>.)

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Reference

Spring.Collections