Could somebody provide a beginners TCL/TK example please -- HJH


Launch pad for launching external programs or other TCL scripts

Variant 1)
A row with four buttons.
When a button is pressed a commandline string defined at the beginning of the program is executed.

The following script is incompete, but a start.

 frame .launchpad 
 button .launchpad.button1 -text "the first button"
 pack .launchpad.button1 -side top -fill x

 button .launchpad.button2 -text "the second button"
 pack .launchpad.button2 -side top -fill x

 button .launchpad.button3 -text "the third button"
 pack .launchpad.button3 -side top -fill x

 pack .launchpad -side top
 console hide


____
Note: To launch an external program the command 

  exec myProg.exe arg1 arg2 &

is used.



See also
* [DOS BAT magic]