>I draw some graph in form. Using Do form in the program. But after the line is showing and then disappear when the new line comes. SO it doesn't connect to be one graph. Only 1 line at a time.
>
>Are they any way, I can make the form continue drawing the full graph?
>
>Thanks
>Angela:)

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Angela,
Is it possible you provide part of code ? Is it "line control" or "line method" ?
Cetin