Determine if only one instance is running: Difference between revisions

Content added Content deleted
m (clarified: copydata gets a copy of the command line)
Line 691: Line 691:
<lang Phix>include pGUI.e
<lang Phix>include pGUI.e


function copydata_cb(Ihandle /*ih*/, atom v, integer size)
function copydata_cb(Ihandle /*ih*/, atom pCommandLine, integer size)
-- (the first instance is sent a copy of the second one's command line)
printf(1,"COPYDATA(%s, %d)\n",{peek_string(v), size});
printf(1,"COPYDATA(%s, %d)\n",{peek_string(pCommandLine), size});
return IUP_DEFAULT;
return IUP_DEFAULT;
end function
end function
Retrieved from "https://rosettacode.org/wiki/Determine_if_only_one_instance_is_running"