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thanks bong, I want to input some command in the alternative terminal to replace pressing <Enter> key in the entry form of GUI.

I want to use command to invoke <key-enter> in entry form, how to do it ? thanks

thanks Bong . If I want wish to invoke & popup the shell. how to do it?

I want to try this command, but i don't find it in my wish. Is there some packages need to load, what's them?

What i want to do is : In a terminal (maybe dtterm),a TK(wish) is called and running in the front ground. But During the period of wish, I want to invoke dtterm in the front ground. Some guys say to use "console show" , but I don't find this command in wish.

redhat enterprise 4

separate shells on the same computer.

If I have got terminal(A) ID, how to invoke A from terminal(B)?

linux shell or tcl console.

After starting a tk application in a terminal, I do some job on GUI and want to use bindkey to focus and popup this associated terminal, how to do it ?

ex1: #!/usr/bin/wish toplevel .dialog button .dialog.ok -text "OK" -command { destroy .dialog } pack .dialog.ok ex2: #!/usr/bin/wish toplevel .dialog button .dialog.ok -text "OK" bind .dialog.ok <Enter> { destroy .dialog } bind .dialog.ok <Button-1> { destory .dialog } ex2 report...

thanks for Bong reply. Being a newhand, some question is not professional. I don't want to use complicate multi-thread , so your answer is enough.

for example: proc a {} { ... } proc b {} { puts "step 1" a puts "step 2" } Is there a way to run proc a at background ?

thanks Bong. I tried some other ways and found one below also work: #!/usr/bin/wish set aa 0 for {set i 1} {$i < 5} {incr i} { set bt [button .$i -text $i] pack $bt bind $bt <Button-1> { incr aa %W configure -text $aa update } } change $bt configure...

#!/usr/bin/wish set aa 0 for {set i 1} {$i < 5} {incr i} { set bt [button .$i -text $i] bind $bt <Button-1> { incr aa $bt configure -text $aa update } } when I press button .1 .2 .3 .4 , only button .4 text change. why this happen ? and how to make button...