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TShInfoRec = record
ico: HICON ;
info: string ;
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
function GetShellIcon(const fname: string): TShInfoRec;
var
sfi: SHFileInfo ;
tr: TShInfoRec ;
begin
FillChar(sfi,SizeOf(sfi),'0');
SHGetFileInfo(PChar(fname),0,sfi,SizeOf(sfi),
SHGFI_ICON or SHGFI_USEFILEATTRIBUTES or SHGFI_TYPENAME ) ;
tr.ico:= sfi.iIcon ;
tr.info:= sfi.szTypeName;
Result:= tr;
end;
function GetShellType(const fname: string): string;
begin
end;
procedure TForm1.FormCreate(Sender: TObject);
var
FileInfo: TSHFileInfo;
ImageListHandle: THandle;
begin
ImageListHandle := SHGetFileInfo('', 0, FileInfo, SizeOf(FileInfo),
SHGFI_SYSICONINDEX or SHGFI_SMALLICON);
SendMessage(lv1.Handle, LVM_SETIMAGELIST, LVSIL_SMALL, ImageListHandle);
end;
procedure TForm1.btn1Click(Sender: TObject);
var
I: Integer;
cnt : Integer ;
Item : TListItem ;
t1: Cardinal ;
inf:TShInfoRec;
begin
Zm.ZipFileName := cbb1.Text ;
cnt := Zm.Count ;
//t1 := GetTickCount ;
lv1.Items.Count := cnt
// for I := 0 to cnt - 1 do // Iterate
// begin
// Item := lv1.Items.Add();
// with Item do
// begin
// Caption := ExtractFileName(Zm.DirEntry[I].FileName);
//
// inf := GetShellIcon(Zm.DirEntry[I].FileName);
// ImageIndex := inf.ico ;
//
//
//
// SubItems.Add(IntToStr(Zm.DirEntry[I].UncompressedSize));
// SubItems.Add(IntToStr(Zm.DirEntry[I].CompressedSize));
// SubItems.Add(ExtractFilePath(Zm.DirEntry[I].FileName));
// end; // with
// end; // for
//ShowMessage(IntToStr(GetTickCount - t1));
end;
procedure TForm1.btn2Click(Sender: TObject);
begin
//lv1.Clear ;
lv1.Items.Count := 0
end;
procedure TForm1.lv1Data(Sender: TObject; Item: TListItem);
var
i: Integer;
inf : TShInfoRec;
begin
i := Item.Index ;
with Item do
begin
Caption := ExtractFileName(Zm.DirEntry[i].FileName);
inf := GetShellIcon(Zm.DirEntry[i].FileName);
ImageIndex := inf.ico ;
SubItems.Add(IntToStr(Zm.DirEntry[i].UncompressedSize));
SubItems.Add(IntToStr(Zm.DirEntry[i].CompressedSize));
SubItems.Add(ExtractFilePath(Zm.DirEntry[i].FileName));
SubItems.Add(inf.info);
end; // with
end; |