void mnuRemovePort_Click(object sender, EventArgs e)
{
Control p = this.Parent;
if (p != null)
{
ObjectDrawing ov = this.Owner as ObjectDrawing;
if (ov != null && ov.ObjectEntity != null && ov.ObjectEntity.ProgEntity != null)
{
ov.ObjectEntity.ProgEntity.RemoveOutport(this.PortID);
this.ClearLine();
p.Controls.Remove(this.Label);
p.Controls.Remove(this);
ILinkLineNode l = this.NextNode;
while (l != null)
{
l.ClearLine();
p.Controls.Remove((Control)l);
l = l.NextNode;
}
p.Refresh();
IMathDesigner im = p as IMathDesigner;
if (im != null)
{
im.Changed = true;
}
}
}
}
public override object Clone()
{
ObjectDrawing clone = (ObjectDrawing)base.Clone();
clone.DotSize = _dotSize;
if (_entity != null)
{
clone.ObjectEntity = (IProgramEntity)_entity.Clone();
}
return(clone);
}
private void mnuNewPort_Click(object sender, EventArgs e)
{
Control p = this.Parent;
if (p != null)
{
ObjectDrawing ov = this.Owner as ObjectDrawing;
if (ov != null && ov.ObjectEntity != null && ov.ObjectEntity.ProgEntity != null)
{
ov.CreateOutport();
}
}
}
protected override LinkLineNode CreateTargetLinkNode()
{
Control p = this.Parent;
if (p != null)
{
ObjectDrawing ov = this.Owner as ObjectDrawing;
if (ov != null && ov.ObjectEntity != null && ov.ObjectEntity.ProgEntity != null)
{
LinkLineNode ll = ov.CreateOutport();
if (ll != null)
{
return(ll.End);
}
}
}
return(null);
}