protected override void WndProc(ref Message message)
{
try
{
base.WndProc(ref message);
switch (message.Msg)
{
case 0x007e: //监测显示器链接状态
RefreshActualScreens();
break;
case 0x219:
switch (message.WParam.ToInt32())
{
case WM_DEVICECHANGE:
break;
case DBT_DEVICEARRIVAL: //U盘插入\
UsbInformationClass u = new UsbInformationClass();
DriveInfo[] s = DriveInfo.GetDrives();
foreach (DriveInfo dri in s)
{
if (dri.DriveType == DriveType.Removable)
{
drive = dri.Name.ToString();
u.drive = drive;
}
}
GetSerialPortArray();
//产品名称
u.USBName = mobj.Properties["Caption"].Value.ToString();
//总容量
u.Size = mobj.Properties["Size"].Value.ToString();
string[] info = mobj.Properties["PNPDeviceID"].Value.ToString().Split('&');
string[] xx = info[3].Split('\\');
//序列号
u.PNPDeviceID = xx[1];
xx = xx[0].Split('_');
//版本号
u.REV = xx[1];
//制造商ID
xx = info[1].Split('_');
u.VID = xx[1];
USBInformation usb = new USBInformation(u);
usb.ShowDialog();
usb.Dispose();
break;
case DBT_CONFIGCHANGECANCELED:
break;
case DBT_CONFIGCHANGED:
break;
case DBT_CUSTOMEVENT:
break;
case DBT_DEVICEQUERYREMOVE:
break;
case DBT_DEVICEQUERYREMOVEFAILED:
break;
case DBT_DEVICEREMOVECOMPLETE: //U盘卸载
MessageBox.Show("U盘拔出！");
break;
case DBT_DEVICEREMOVEPENDING:
break;
case DBT_DEVICETYPESPECIFIC:
break;
case DBT_DEVNODES_CHANGED:
break;
case DBT_QUERYCHANGECONFIG:
break;
case DBT_USERDEFINED:
break;
default:
break;
}
break;
}
}
catch (Exception ex)
{
LogHelper.WriteLog(ex);
}
}
public USBInformation(UsbInformationClass u)
{
usb = u;
InitializeComponent();
}
