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Executing a batch file with a button
The easy way is, you associate the contents of the listbox with the actual commands to execute, by using an associative array. In your case: --------------------------------------------------- # first in a pair: listbox contents # second: actual script command array set commands {... -
range of the data types
The reason is 4294967296 is too large to be represented as a 32-bit integer. If you really need make calculations with large numbers, you may get the Mpexpr package (multiple precision arithmetic), installed in your system, then do package require Mpexpr set 32mod_val [mpexpr 256%4294967296]... -
TCL Gets command
If you are running from a tcl console (e.g. tkcon), this is true, because it have captured your "stdin". In general, you can have the input channel blocking, buffering, &c, controlled by the command fconfigure. This "-1" means the channel stdin is not blocking and have no... -
Can Tcl/Tk interface with a database?
The most portable way is tclodbc. -
erasing widgets from a tabnotebook page
You can do almost as you were talking:<br> <br> foreach child \<br> [winfo children $NotePagePath] {<br> destroy $child<br> }<br> -
HELP french ingeniors
I see no problem with it. Suppose the measured value is stored in $value. You can create an event for each 60 seconds to store what you want:<br> <br> proc measure {} {<br> global results_array value<br> set time [clock format [clock seconds] -format "%H:%M"]<br> set...
