ListView laden

[Opa]

Das dürfte hierzu passen, es gibt andere Lösungen, diese kann u.a. auch <space> richtig schreiben.
Als Delimiter habe ich das Zeichen chr(254) genommen.
Die Konstanten
WM_LVF_ERROR, WM_LVF_COUNT, WM_LVF_END, kann man weglassen, wenn man keine Fehlermeldungen usw. haben möchte.

Code:

uses 
  SysUtils,System,Classes
const
  WM_LVF_ERROR           = WM_USER                + 10;
  WM_LVF_COUNT           = WM_LVF_ERROR           +  1;
  WM_LVF_END             = WM_LVF_COUNT           +  1;
  C_LV_Delimiter    = chr(254);
//------------------------------------------------------------------------------
procedure _Explode(TS:TStrings; Sub:string; const S: string);
var//uses SysUtils,System,Classes
  S2: string;
  I: integer;
begin
  I  := 0;
  S2 := S;
  TS.Clear;
  S2 := trim(S);
  if S2 = ''  then exit;
  if S2 = Sub then exit;
  S2 := S2 + Sub;
  {-$R}
    repeat
      TS.Add(Copy(S2, 0,Pos(Sub, S2) - 1));
      delete(S2, 1,length(TS[I] + Sub));
      inc(I);
    until S2 = '';
  {+$R}
end;
//------------------------------------------------------------------------------
procedure TMain.SaveToFile(const DateiName: string);
var
  TS  : TStringList;
  I,J : integer;
  S   : string;
begin
  try
    TS:= TStringList.Create;
    for I := 0 to (ListView.Items.Count - 1) do
    begin
      S:=IntToStr(ListView.Items.Item[I].ImageIndex)+C_LV_Delimiter+
         ListView.Items.Item[I].Caption+C_LV_Delimiter;
      for J := 0 to Items[I].SubItems.Count -1 do
      S:= S+ ListView.Items.Item[I].SubItems[J]+C_LV_Delimiter;
      S:= Copy(S,1,length(S)-1);
      TS.Add(S);
    end;
    TS.SaveToFile(DateiName);
  finally
    FreeAndNil(TS);
  end;
end;
//------------------------------------------------------------------------------
procedure TMain.LoadFromFile(const DateiName: string);
var
   TS1,TS2  : TStringList;
   ListItem : TListItem;
   I,J      : integer;
begin
    if not FileExists(DateiName) then
    begin
      //SendMessage(AHandle,WM_LVF_ERROR,longInt(@Dateiname),1);//Error 1 = keine Datei vorhanden
      Exit;
    end;
    Self.Clear;
    TS1:= TStringList.Create;
    TS2:= TStringList.Create;
    try
      TS1.LoadFromFile(DateiName);
      for I:=0 to TS1.Count-1 do
      begin
        _Explode(TS2,C_LV_Delimiter,TS1[I]);
        ListItem := ListView.Items.Add;
        ListItem.ImageIndex:=StrToInt(TS2.Strings[0]);
        ListItem.Caption :=TS2.Strings[1];
        for J:=2 to TS2.Count-1 do ListItem.SubItems.Add(TS2.Strings[J]);
        //SendMessage(AHandle,WM_LVF_COUNT,0,I);
      end;
    finally
      FreeAndNil(TS1);
      FreeAndNil(TS2);
      //SendMessage(AHandle,WM_LVF_END,0,0);
    end;
end;