Wie ermittle ich, welche Zeitzone (Sommer/Winter) z.Zt. ist?

[Specialwork]

Hallo Framige,

Das geht so !

Delphi-Quellcode:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Memo1: TMemo;
    procedure Button1Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
    procedure Logg(Value: String);
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Logg(Value: String);
begin
  Memo1.Lines.Add(Value);
end;

procedure TForm1.Button1Click(Sender: TObject);
var TimeZoneInformation: TTimeZoneInformation;
begin
  GetTimeZoneInformation(TimeZoneInformation);
  
  Logg(inttostr(TimeZoneInformation.Bias));
  Logg(String(TimeZoneInformation.StandardName));
  Logg(String(TimeZoneInformation.DaylightName));

  // ... usw.
end;

end.

Gruß, Tom