private void tsbShape_Click(object sender, EventArgs e) { if (avso != null && asss != null) { ShapeManagerForm sm = new ShapeManagerForm(); DialogResult dr = sm.ShowDialog(); if(dr == DialogResult.OK) { ShapeObject sho = new ShapeObject(sm.Groups); sho.AddStart(0L); sho.AddEnd(5000L); ShapeTreeNode stn = null; ParentTreeNode ptn = null; mdiTools.AddShape(sho, out stn, out ptn); if(stn != null && ptn != null) { mdiView.View.AddShapeLink(stn, ptn); } } } }