System.Generics.Collections.TList.Insert

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Delphi

procedure Insert(Index: Integer; const Value: T); inline;

C++

void __fastcall Insert(int Index, const T Value);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	System.Generics.Collections.pas System.Generics.Collections.hpp	System.Generics.Collections	TList

Description

Insert entry in list.

Insert inserts an element Value in the list at the index Index. If the list Count is already equal to Capacity, Capacity is increased.

If Index is not valid for the list, an EArgumentOutOfRangeException exception is raised.

This is an O(n) operation, where n is the number of items in the list.

An OnNotify event occurs indicating that an item was inserted in the list.

See Also

• Count

• Capacity

• Delete

• DeleteRange

• Extract

• InsertRange

• Remove

• OnNotify

Code Examples

• Generics_Collections_TList (Delphi)