[Back To Directory] Send A Keystroke: 1. Open Borland C++ Builder. 2. Place a Timer on Form1, set Enabled to false, set Interval to 3000. 3. Place a Label on the form. 4. Place a Button on the form. 6. Double click Button1. 7. Type the following red code in the Button1Click function: //This what the Button1Click function should look like: void __fastcall TForm1::Button1Click(TObject *Sender) {    Timer1->Enabled = true;    if(MessageBox(Application->Handle, "Whait for key stroke.", "Hello from MessageBox", MB_YESNO) ==IDYES)    {       Label1->Caption = "Y keystroke was sent";    }    else    {       Label1->Caption = "N keystroke was sent";    } } //--------------------------------------------------------------------------- 8. Double click Timer1. 9. Add the red code to the Timer1Timer function. //This is what the timer Timer1Timer should look like: void __fastcall TForm1::Timer1Timer(TObject *Sender) {    keybd_event('Y', 0, 0 ,0); //NOTE change Y to N to send the N keystroke    Timer1->Enabled = false; } //--------------------------------------------------------------------------- 10. Run the program. Click the button and in 3 seconds the keystroke will be sent to the forms message box. NOTE: The keystroke is send to the window in the foreground only. [Back To Directory]