Combining lines?

I created a box of mutiple lines. Top, left, right and bottom. How do I
combine there lines to be one object?

Ron

OH yeah, I am just starting with autocad 2004 and have only had one tutorial
so far.

 

If the lines meet at their ends, use the Pedit command, pick any one
of the lines and use the Join option to join all four lines.
If the lines do not meet exactly, use the Pedit command to change any
one line into a Polyline (just read the prompts). Hit Enter to
terminate the command. Start the Fillet command, type R and set the
radius value to zero. Now Fillet the lines starting with the one
already converted to a polyline. You may need to use the Trim command
at the last corner.

John B

johnbogie btinternet.com
Put the "at" in the gap.

 

Type in "pedit" and select any of the lines. The prompt will say "object
selected is not a polyline Do you want to turn it into one? <Y> " hit enter
to select the default "yes" response. The command line will now say "enter
an option", with a number of options available, enter "j" for join.
Now select the other three lines to join them to the original and enter.
Hit enter again to end the command. Done!
If you wish to separate these lines (actually now a polyline) later you will
have to "explode" the object.

 

Thanks that did it.
Ron

 

Thanks Pedit did what I wanted.
Ron