Kroc - 28/10/2010
This is a quick and dirty trick to print html under Windows without any prompt dialog. It requires optcl and was widely inspired by RS's COM on! - a tiny web browser.
package require optcl set htm [optcl::new -window .htm Shell.Explorer.2] $htm navigate [file nativename c://kroc.html] # if you want to see something : pack .htm -fill both -expand 1 $htm ExecWB "OLECMDID_PRINT" "OLECMDEXECOPT_DONTPROMPTUSER" destroy .htm