| Description |
All of the elements of Collection are inserted into the ArrayList at the given Index.
The element Count is incremented by the count of elements added. Capacity is doubled if exceeded.
|
| | Notes | An exception is raised if the Index value is outside of the range 0 .. Count. When set to Count, the collection is added to the end of the array.
|
|
| Microsoft MSDN Links |
System.Collections
System.Collections.ArrayList
|
|
|
| A simple example |
program Project1;
{$APPTYPE CONSOLE}
uses
System.Collections;
var
List1, List2 : System.Collections.ArrayList;
i : Integer;
begin
// Create our array list objects
List1 := ArrayList.Create;
List2 := ArrayList.Create;
// Fill them
List1.Add('0.Zero');
List1.Add('1.One');
List1.Add('2.Two');
List1.Add('3.Three');
List2.Add('A.Aadvark');
List2.Add('B.Badger');
List2.Add('C.Chervil');
// Add the second list into the middle of the first
Console.WriteLine('Adding List2 at index 2 of List1 :');
Console.WriteLine;
List1.InsertRange(2, List2);
// Display List1 contents : note the 0 indexing
for i := 0 to List1.Count-1 do
Console.WriteLine(List1.Item[i]);
Console.Readline;
end.
| | Show full unit code | Adding List2 at index 2 of List1 :
0.Zero
1.One
A.Aadvark
B.Badger
C.Chervil
2.Two
3.Three
|
| |
|
|
|