Sending 2 integer to Mscomm1

[maharajakecil]

my GUI using VB6.0 had 2 textbox to allow user enter an integer that represent X and Y axes. there is any possible that i can send 2 data simultenously? do i need a delay? for your information, i used serial port. thank you VB genius. a feedback is really appreciated!

[debasisdas]

Can you kindly post your code for reference of our experts please.

[maharajakecil]

thanks for replying,sir. this is my source code for sending 2 integer.

Private Sub Form_Load()
Dim Xvalue As Long
Dim Yvalue As Long

For Xvalue = 0 To 15
cboXvalue.AddItem CStr(Xvalue)
Next Xvalue


cboXvalue.ListIndex = 0

For Yvalue = 0 To 15
cboYvalue.AddItem CStr(Yvalue)
Next Yvalue


cboYvalue.ListIndex = 0

MSComm1.CommPort = 1


MSComm1.Settings = "9600,N,8,1"


MSComm1.DTREnable = False


MSComm1.PortOpen = True

End Sub

Private Sub cmdSend_Click()
Dim Xvalue As Long
Dim Yvalue As Long


Xvalue = cboXvalue.ListIndex
Yvalue = cboYvalue.ListIndex


MSComm1.Output = Chr$(255) & Chr$(Xvalue) & Chr$(Yvalue)

End Sub
Private Sub Form_Unload(Cancel As Integer)
MSComm1.PortOpen = False
End Sub

in your opinion, there should be delay between sending Xvalue and Yvalue? i am afraid my PIC circuit cannot detect and differentiate between X and Y value?
i really need your opinion, sir...
thanks