取得某一dll所有輸出函式名 (轉)

取得某一dll所有輸出函式名 (轉)[@more@]

取得某一dll所有輸出名
在uses里加上ImageHlp

procedure ListDLLFunctions(DLLName: String; List: TStrings);
type
  chararr = array [0..$FFFFFF] of Char;
  var
  H: THandle;
  I,
  fc: integer;
  st: string;
  arr: Pointer;
  ImageDeInformation: PImageDebugInformation;
begin
  List.Clear;
  DLLName := ExpandFileName(DLLName);
  if FileExists(DLLName) then
  begin
  H := CreateFile(PChar(DLLName), GENERIC_READ, FILE_SHARE_READ or
  FILE_SHARE_WRITE, nil, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
  if H<>INVALID_HANDLE_VALUE then
  try
  ImageDebugInformation := MapDebugInformation(H, PChar(DLLName), nil, 0);
  if ImageDebugInformation<>nil then
  try
  arr := ImageDebugInformation^.ExportedNames;
  fc := 0;
  for I := 0 to ImageDebugInformation^.ExportedNamesSize - 1 do
  if chararr(arr^)[I]=#0 then
  begin
  st := PChar(@chararr(arr^)[fc]);
  if Length(st)>0 then
  List.Add(st);
  if (I>0) and (chararr(arr^)[I-1]=#0) then
  Break;
  fc := I + 1
  end
  finally
  UnmapDebugInformation(ImageDebugInformation)
  end
  finally
  CloseHandle(H)
  end
  end
end;

procedure TForm1.Button1Click(Sender: T);
var
  List: TStrings;
  I: integer;
  S: String;

begin
  List := TStringList.Create;

  ListDLLFunctions('c:systemAbcsda.dll', List);
  showmessage(inttostr(list.count));
  S := 'List of functions';
  for I := 0 to List.Count - 1 do
  S := S + #13#10 + List[I];
  ShowMessage(S);

  List.Free
end;

//rock
//轉載請保留此資訊