SendMessage Problem

code:
main()
{
HWND notepad_h;
notepad_h=FindWindow("Notepad",NULL);
if(notepad_h!=NULL)
{
SetForegroundWindow(notepad_h);
SendMessage(notepad_h,WM_KEYDOWN,VK_MENU,0);
...

need look for a new smart phone， start new life

a mobile phone,a new life.i have always thougt that the phone has been changed my life.
i was a student with a mobile phone and started trying to commumicate with distant friends.
My second phone...

Tragedy of the world! i forget my a Important password,how to crack it

i forget my a Important password,the password Encryted my important file.
the password isn't Rest,can't reverse algorithm.
only enumerate,I remenber password combiantion.I wrot a simple program to...