(Delphi DLL) JSON Array AddObjectCopyAt Example

Demonstrates the AddObjectCopyAt function.

Note: This example requires Chilkat v9.5.0.82 or above.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, JsonArray, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
jarr: HCkJsonArray;
json: HCkJsonObject;

begin
jarr := CkJsonArray_Create();
CkJsonArray_Load(jarr,'[ 1, 2, 3, 4]');

json := CkJsonObject_Create();
CkJsonObject_Load(json,'{"street":"1200 Elm St.","city":"Springfield","zip":60606}');

// Copy the contents of json to the array at index 2, making it the 3rd item in the array.
CkJsonArray_AddObjectCopyAt(jarr,2,json);

Memo1.Lines.Add(CkJsonArray__emit(jarr));
// Expected output is:  [1,2,{"street":"1200 Elm St.","city":"Springfield","zip":60606},3,4]

CkJsonArray_Dispose(jarr);
CkJsonObject_Dispose(json);

end;