private async void OnOpenDevice(object obj)
{
if (!IsOpen)
{
var result = await _hcdzClient.DeviceOpen(0);
if (result)
{
BtnIsEnabled = true;
OpenDeviceText = "关闭设备";
IsOpen = true;
DeviceDesc = await _hcdzClient.InitDeviceInfo(0);
}
else
{
RadDesktopAlertManager desktop = new RadDesktopAlertManager(AlertScreenPosition.BottomCenter);
desktop.ShowAlert(new RadDesktopAlert()
{
Content = "设备连接失败!"
});
}
}
else
{
var flag = await _hcdzClient.DeviceClose(0);
if (flag)
{
OpenDeviceText = "连接设备";
IsOpen = false;
DeviceDesc = string.Empty;
}
else
{
RadDesktopAlertManager desktop = new RadDesktopAlertManager(AlertScreenPosition.BottomCenter);
desktop.ShowAlert(new RadDesktopAlert()
{
Content = "设备断开失败!"
});
}
CloseDMAChannel();
}
}