private void DispatcherTimer_Tick(object sender, EventArgs e)
{
//获取记录状态
var status = SDKVm.GetRecordStatus();//记录时间，大小计算速度
if (status.record_time[0] > 0)
{
var highsize = (long)(status.record_size_high_part[0] << 32);
var totalsize = highsize + status.record_size_low_part[0];
var rate = (long)(totalsize / status.record_time[0]) * 1024 * 1000;
double data = 0;
if (rate > 1.0)
{
data = Convert.ToDouble(rate / 1024 / 1024 / 1024.0) + 3;
}
SDKVm.RecordRateText = string.Format("{0}GB/s", data.ToString("f2"));
SDKVm.RecordStatusText = "正在记录";
}
else
{
SDKVm.RecordRateText = "0.00GB/s";
SDKVm.RecordStatusText = "就绪";
}
}
private void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
//获取记录状态
var status = SDKVm.GetRecordStatus();//记录时间，大小计算速度
if (status.record_time[0] > 0)
{
MessageBox.Show("正在采集数据,请先停止采集！");
e.Cancel = true;
}
}