/// <summary>
/// 监控任务
/// </summary>
public void WatcherTask()
{
USBDictionary.Get();
Task.Factory.StartNew(() =>
{
Refresh();//第一次运行初始化USB列表
while (!Token.IsCancellationRequested)
{
if (HasEvent)
{
try
{
Refresh();
//USB设备发生改变触发事件
if (Ls.Ok(InsertDevice) || Ls.Ok(RemoveDevice))
{
USBChangeEvent?.Invoke(AllDevice, InsertDevice, RemoveDevice);
__ChangeTime = DateTime.Now;
}
//对插入事件做处理
if (ListTool.HasElements(InsertDevice))
{
USBInsertEvent?.Invoke(AllDevice, InsertDevice);
__InsertTime = DateTime.Now;
}
//对移除设备事件做处理
if (ListTool.HasElements(RemoveDevice))
{
USBRemoveEvent?.Invoke(AllDevice, RemoveDevice);
__RemoveTime = DateTime.Now;
}
}
catch { }
HasEvent = false;
}
Sleep.S(1);
}
});
}
/// <summary>
/// 刷新 USB 磁盘列表信息
/// </summary>
public void Refresh()
{
if ((DateTime.Now - __RefreshTime).TotalSeconds > 1)
{
__InsertDevice = new List <USBStorageModel>();
__RemoveDevice = new List <USBStorageModel>();
var temp = USBStorageTool.GetAll();
USBDictionary.Bind(ref temp);
if (__AllDevice != null)
{
//对比插入的设备列表
__InsertDevice = Except(temp, __AllDevice);
//对比移除的设备列表
__RemoveDevice = Except(__AllDevice, temp);
}
//更新当前最新USB列表
__AllDevice = temp;
__RefreshTime = DateTime.Now;
}
}
