delphi相当于c的utoa

嗯,我搜索了我的旧代码,找到了这个,它看起来很管用!

function ItoA(value : Cardinal; Radix : Cardinal) : string;
const
  acCharRef : array  [0 .. 35] of char
  = (
  '0', '1', '2', '3', '4', '5', '6', '7',
  '8', '9', 'A', 'B', 'C', 'D', 'E', 'F',
  'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
  'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
  'W', 'X', 'Y', 'Z'
  );
var
  nIndex : Integer;
  szBuild : string;
begin
        {* Now loop, taking each digit as modulo radix, and reducing the value
         * by dividing by radix, until the value is zeroed.  Note that
         * at least one loop occurs even if the value begins as 0,
         * since we want "0" to be generated rather than "".
         *}
  szBuild := '';

  repeat
    nIndex := value mod radix;
    szBuild := acCharRef[nIndex] + szBuild;
    value := value div radix;
  until value = 0;

  result := szBuild;
end;