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picturebox problem................how to undo lines......

i am using picturebox to draw lines to form a network.a line is drawn from the point where mouse is clicked to the point where mouse is released but my problem ishow to undo a selected line drawn on a picturebox and also how can a arrow be drawn on the middle of the line drawn on a picture box to show upstream position i.e to show where the mouse has been drawn to

Richie_Simonetti

Undo:
repaint the same line (I mean, draw the same line again) with background color.

ASKER CERTIFIED SOLUTION

rspahitz

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CleanupPing

Hi sms2k,
This old question (QID 20556199) needs to be finalized -- accept an answer, split points, or get a refund. Please see http://www.cityofangels.com/Experts/Closing.htm for information and options.

GPrentice00

No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:

-->PAQ - with points refunded

Please leave any comments here within the next seven days.

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

GPrentice00
EE Cleanup Volunteer

rspahitz

I think that my comment properly answered the question, although in a more simplified setting, Richie's solution will also work.

Richie_Simonetti

I should agrre with you, rspahitz, but your comment is a "more complete" one. So points for rspahitz.

GPrentice00

thank you folks, with apologies - I'll edit the recommendation to accept rspahitz