Introduction - If you have any usage issues, please Google them yourself
B function source code examples drawn graphics, drawing examples VB generated graphics, Picture1 control to set the center point coordinates (0,0), Picture1.Cls remove other graphics, the following three lines of VB code to draw a black horizontal in Picture1 axis and the vertical axis.
Picture1.ForeColor = & H0
Picture1.Line (-300, 0)- (300, 0)
Picture1.Line (0, 300)- (0,-300)
White began drawing function graphs