WndProc override C#

WndProc override

protected override void WndProc(ref Message m)
        {
            
            int message = m.Msg;
            int wparam = 0;
            if(m.WParam != null)
            {
                wparam = m.WParam.ToInt32();
            }
            
            if (message == WMConstants.WM_SYSCOMMAND)
            {
                switch (wparam)
                {
                    case WMConstants.SC_MINIMIZE:
                        {
                            Hide();
                            return;
                        }
                    default:
                        {
                            break;
                        }
                }
            }
            else if(message == WMConstants.WM_DEVICECHANGE)
            {
                
                
                switch(wparam)
                {
                    case WMConstants.DBT_DEVICEARRIVAL:
                        {
                            supportedDevicesManager.CheckForNewDevices();
                            break;
                        }
                    case WMConstants.DBT_DEVICEREMOVECOMPLETE:
                        {
                            supportedDevicesManager.CheckForRemovedDevices();
                            break;
                        }
                    default:
                        break;
                }
                
            }
            
            base.WndProc(ref m);
            
        }