Delphi DLL

Transition from MailMan.LastJsonData to MailMan.GetLastJsonData

Provides instructions for replacing deprecated LastJsonData method calls with GetLastJsonData. Delphi DLL

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: HCkMailMan;
jsonObj: HCkJsonObject;
jsonOut: HCkJsonObject;

begin
mailman := CkMailMan_Create();

// ...
// ...

// ------------------------------------------------------------------------
// The LastJsonData method is deprecated:

jsonObj := CkMailMan_LastJsonData(mailman);
if (CkMailMan_getLastMethodSuccess(mailman) = False) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

// ...
// ...

CkJsonObject_Dispose(jsonObj);

// ------------------------------------------------------------------------
// Do the equivalent using GetLastJsonData.
// Your application creates a new, empty JsonObject object which is passed 
// in the last argument.

jsonOut := CkJsonObject_Create();
CkMailMan_GetLastJsonData(mailman,jsonOut);

CkMailMan_Dispose(mailman);
CkJsonObject_Dispose(jsonOut);

end;