$itk_component(sessionmenu) add command \
-label "Properties" \
-underline 0 \
-state disabled \
-command [code $this configureSession]
disable menu item
$itk_component(sessionmenu) add command \
-label "Properties" \
-underline 0 \
-state disabled \
-command [code $this configureSession]
disable menu item
转载于:https://www.cnblogs.com/greencolor/archive/2011/07/30/2122325.html