ShowMessage(ExtractFilePath('C:\Documents and Settings\Administrator\桌面\temp.doc'));
procedure TForm1.Button1Click(Sender: TObject); var S: string; begin S := SysUtils.ExtractFilePath('C:\Documents and Settings\Administrator\桌面\temp.doc'); Showmessage(S); end;
function TForm1.GetPath(opath: string): string; var tResult:string; idx:Integer; begin tResult:=opath; for idx:=Length(opath) downto 1 do if opath[idx]='\' then begin SetLength(tResult,idx); Break; end; result:=tResult; end;
procedure TForm1.Button1Click(Sender: TObject);
var
S: string;
begin
S := SysUtils.ExtractFilePath('C:\Documents and Settings\Administrator\桌面\temp.doc');
Showmessage(S);
end;
var tResult:string;
idx:Integer;
begin tResult:=opath;
for idx:=Length(opath) downto 1 do
if opath[idx]='\' then
begin
SetLength(tResult,idx);
Break;
end;
result:=tResult;
end;