Form1
Communcations Example
Form1,
Label3D1
Label3D
Command3
&Initialize
Command1
&Begin
Command2
&Quit
Command4
E&xit
Comm1
Label3D2
Label3D
Output:
Picture1
Command3_Clicka
Form2
Comm1
Enable
Command1
Enabled
Command3Q
Form_Click
Command1_Click
Command4
Command2?
Command2_Click4
DataStr
Comm1_InQueue
Chars
Label1
Caption
DataChr
Command4_Click
Comm1_CharIn
Ascii}
CharIn
Text1
Queued
Label3D2
Form1
Picture1
Waiting
Form_KeyPress
KeyAscii
Form3
Command3_Click
 Display Setup Form
 If not enabled, exitf
 Enable Begin button
 Disable the restt
 Clear the picture
Command1_Click
 If not enabled...
 Enable Initialize and
 Exit buttons and exit
 Enable Quit buttonx
 Send ATZ to modem
 Display input formS
Command2_Click
 Kill input form
 Disable portu
 Enable Initialize and
 Exit buttonsa
Command4_Click
Comm1_InQueue
 Put characters in a string 
 Print the string to picture
Form_Click