KBS2.Controls.BlueprintPanel.EventContextMenuAddCornerToCurrentRoom C# (CSharp) Method

        protected void EventContextMenuAddCornerToCurrentRoom(object sender, EventArgs e)
        {
            Point point = (Point)this.ContextMenuStrip.Tag;
            Corner corner = this.ActiveBlueprint.GetCornerAtPoint(new PointF(point.X-this._center.X, point.Y-this._center.Y), this.Renderer.CornerSizeEdit);
            if(corner != null) {
                this._currentRoom.AddCorner(corner);
                this.Invalidate();
            }
        }