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what does set w .session$s_id mean? Posted by yechengyu (yechengyu), 10 April 2004 I just start using TCL. I know this piece of code is going to print out something in a text window. But I can't figure out the set statement and the "$w.f1.text yview moveto 1.0" meaning. Could anyone tell me the exact meaning and usage? Thanks a lot.############################################################### # Log ping/traceroute stats into a scrolling text window ############################################################### proc print_session {s_id str} { global sessions if {[lsearch $sessions $s_id] == -1} { return; } set w .session$s_id $w.f1.text insert end "$str" $w.f1.text yview moveto 1.0 } Posted by admin (Graham Ellis), 11 April 2004 The set command is just setting a variabole named w (that's how Tcl does assignments. The yview moveto looks like it's setting a scollable text area back to showing you the top left of the text area.This page is a thread posted to the opentalk forum
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