private async void OnReadDma(object obj)
{
IsStart = true;
BtnIsEnabled = false;
var findItem = _deviceChannelModels.FirstOrDefault(O => O.IsOpen == true);
if (findItem == null)
{
MessageBox.Show("请打开设备通道！");
BtnIsEnabled = true;
IsStart = false;
return;
}
if (string.IsNullOrEmpty(SelectedDsik))
{
MessageBox.Show("请选择存储盘符！");
BtnIsEnabled = true;
IsStart = false;
return;
}
int dma = 16;
var dmaSize = SelectedDMA.Content.ToString();
int.TryParse(dmaSize.TrimEnd('K'), out dma);
var result = await _hcdzClient.OnReadDma(SelectedDsik, dma, 0);
Thread.Sleep(1);
var result2 = await _hcdzClient.OnReadDma(SelectedDsik, dma, 1);
if (result2.Contains("内存") || result.Contains("内存"))
{
MessageBox.Show("分配内存失败,请重新连接设备!");
OpenDeviceText = "连接设备";
IsOpen = false;
IsStart = false;
}
}