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delphi 简单字符串截取函数
function WrapArtistName(s,s1,s2: string): string;
var pos_start, pos_end: integer;
begin
pos_start:= Pos(s1,s);
Pos_end:= Pos(s2,s);
if (pos_start=0) or (Pos_end=0) or (pos_start>=pos_end)
then begin Result:= ''; Exit; end;
Result:= Trim(Copy(s,pos_start+6,pos_end-pos_start-8));
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
Caption:=WrapArtistName('
CHM一键反编译1.0','href','target');
end;