I'm a beginning VB 2010 user. I have a windows form of width 1000, height 600. I am drawing a line at the top of the form starting at x1 = 0 to x2 = 275. This works. However, when I increase the length of the line to x1 = 0 to x2 = 350, the length does not increase. Is there a limit to the length of lines in VB 2010. Also, if I start the line at x1 = 300 to x2 = 500, the line is not drawn.