[Quote=引用 2 楼 mwy654321 的回复:]
function fmt(const s:string):string;
var i:integer;
begin
for i:=1 to length(s) do
if s[i] <>'0' then break;
result:=copy(s,i,length(s)-i+1);
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
showmessage(fmt('0000000000004E20'));
end;
[/Quote]
[Quote=引用 2 楼 mwy654321 的回复:]
function fmt(const s:string):string;
var i:integer;
begin
for i:=1 to length(s) do
if s[i] <>'0' then break;
result:=copy(s,i,length(s)-i+1);
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
showmessage(fmt('0000000000004E20'));
end;
[/Quote]
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