ComponentFactory.Krypton.Toolkit.KryptonWrapLabel.OnPaintBackground C# (CSharp) Method

        protected override void OnPaintBackground(PaintEventArgs pevent)
        {
            // Do we have a parent control and we need to paint background?
            if (Parent != null)
            {
                // Only grab the required reference once
                if (_miPTB == null)
                {
                    // Use reflection so we can call the Windows Forms internal method for painting parent background
                    _miPTB = typeof(Control).GetMethod("PaintTransparentBackground",
                                                       BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.InvokeMethod,
                                                       null, CallingConventions.HasThis,
                                                       new Type[] { typeof(PaintEventArgs), typeof(Rectangle), typeof(Region) },
                                                       null);
                }

                _miPTB.Invoke(this, new object[] { pevent, ClientRectangle, null });
            }
            else
                base.OnPaintBackground(pevent);
        }