explode Polyline~

jacky789

请教一下～～
建立线之后如何才能将他炸开？？？
ptsl(0) = 1: ptsl(1) = 1
ptsl(2) = 22: ptsl(3) = 22
ptsl(4) =22: ptsl(5) = 33
ptsl(6) = 1: ptsl(7) = 1
ThisDrawing.ModelSpace.AddLightWeightPolyline (ptsl)
How to explode it?

mikewolf2k

sendcommand 炸掉，或者获取各点坐标，然后重新画所有线段，删除原多义线。