/// <summary>
/// 开始扫描
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonBeginScan(object sender, RoutedEventArgs e)
{
if (reader.ConnDevice() != 0)
{
MessageBox.Show("设备连接失败！", "提示", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
CheckBoxScan.IsChecked = true;
//数据回调
reader.Read((rfid) =>
{
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Background,
(Action)(() =>
{
Produce produce = ProduceHelper.Instance.GetProduceByCode(rfid);
if (produce != null)
{
LabCardcode.Content = produce.Cardcode;
LabName.Content = produce.Name;
LabCollectTime.Content = produce.CollectTime;
LabSaveTemperature.Content = produce.SaveTemperature;
LabShelfLife.Content = produce.ShelfLife;
GridScanResult.Visibility = Visibility.Visible;
GridScan.Visibility = Visibility.Collapsed;
}
}));
});
}
private void btnRead_Click(object sender, RoutedEventArgs e)
{
srrReader.Read(new Action <string>((epc) =>
{
if (!lsbEPC.Items.Contains(epc))
{
Dispatcher.Invoke(() => { lsbEPC.Items.Add(epc); });
}
}));
}
private void InitDevices()
{
reader = new SrrReader("COM8");
reader.ConnDevice();
reader.Read(new Action <string>((string data) => {
dispatcher.Invoke(() =>
{
txtSID.Text = data;
});
}));
}
private void InitDevices()
{
reader = new SrrReader("COM4");
reader.ConnDevice();
LedPalyer = new LEDPlayer("COM28");
reader.Read(new Action <string>((string data) => {
string message = "";
T_Staff staff = bllStaff.Get(new T_Staff {
F_staffID = data
}, out message);
if (staff == null)
{
dispatcher.Invoke(() => {
ClearViewValue();
txtID.Text = data;
});
}
else
{
//
bllStaffSign.Add(new T_StaffSign
{
F_ClassRoomID = "cdb3876d-d6da-4c2d-bbea-d8150d7c3e9a",
F_ClassRoomName = "501-学生工作室",
F_SignTime = DateTime.Now,
F_StaffID = data,
F_StaffName = staff.F_staffName
});
//显示到LED屏上
LedPalyer.DisplayText(staff.F_staffName + "签到成功！");
dispatcher.Invoke(() => {
ClearViewValue();
txtID.Text = staff.F_staffID;
txtName.Text = staff.F_staffName;
txtIntime.Text = staff.F_startWorkTime.ToString();
txtSex.Text = staff.F_sex;
txtPhone.Text = staff.F_phone;
txtAge.Text = staff.F_age + "";
txtAddress.Text = staff.F_address;
dataSignHistory.ItemsSource = bllStaffSign.GetList(out message);
});
}
}));
}
private void btnOpenPort_Click(object sender, RoutedEventArgs e)
{
if ((int)btnOpenPort.Tag == 0)
{
srrReader = new SrrReader(cmbPort.SelectedItem.ToString());
srrReader.ConnDevice();
srrReader.Read(new Action <string>(ReadRfid));
btnOpenPort.Tag = 1;
btnOpenPort.Content = "关闭串口";
}
else
{
srrReader.CloseDevice();
btnOpenPort.Tag = 0;
btnOpenPort.Content = "打开串口";
}
}
/// <summary>
/// 读取标签
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button1_Click(object sender, RoutedEventArgs e)
{
srr.Read(hd);
}