1177
社区成员
function GetText(Wnd : HWND) : string;
var
textlength : integer;
text : PChar;
begin
textlength:=SendMessage(Wnd,WM_GETTEXTLENGTH,0,0);
if textlength=0 then
Result := ''
else begin
getmem(text,textlength+1);
SendMessage(Wnd,WM_GETTEXT,textlength+1,Integer(text));
Result:=text;
freemem(text);
end;
end;