c# - Drawing, and Appending to a Double-Horizontal Line -

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c# - Drawing, and Appending to a Double-Horizontal Line -

i know how draw straight lines in c#, draw horizontal line, 2 colors. lite bluish on top, , dark bluish on bottom. also, how sort of... append line? example, every few seconds, line become bigger... progressbar. (btw, i'm not creating progressbar, using example).

here's kind of line i'd draw. aware can utilize picturebox. want start drawing!

also, if there other ways of drawing, gdi or gdi+, list or link those?

thanks!

you can implement onpaint event on control , drawing manually on passed graphics object.

c# .net winforms drawing gdi

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