protected virtual void RaiseExecuteCommand(AudioCommandEventArgs.Commands command, double value)
{
if (this.silent)
{
return;
}
ExecuteCommand?.Invoke(this, new AudioCommandValueEventArgs(command, value));
}
private void OnCommandTapped(object sender, TappedRoutedEventArgs e)
{
var command = ((FrameworkElement)sender).DataContext as IDialogCommand;
if (null != command)
{
commandDispatcher.ExecuteCommand(command);
ExecuteCommand?.Invoke(this, new DialogCommandExecuteEventArgs(command));
}
}
}///
async void SubscribeDeviceReading()
{
// initialize status
GattCommunicationStatus status = GattCommunicationStatus.Unreachable;
var cccdValue = GattClientCharacteristicConfigurationDescriptorValue.None;
if (GlucometerCharacteristic.CharacteristicProperties.HasFlag(GattCharacteristicProperties.Indicate))
{
cccdValue = GattClientCharacteristicConfigurationDescriptorValue.Indicate;
}
else if (GlucometerCharacteristic.CharacteristicProperties.HasFlag(GattCharacteristicProperties.Notify))
{
cccdValue = GattClientCharacteristicConfigurationDescriptorValue.Notify;
}
// BT_Code: Must write the CCCD in order for server to send indications.
// We receive them in the ValueChanged event handler.
status = await GlucometerCharacteristic.WriteClientCharacteristicConfigurationDescriptorAsync(cccdValue);
if (status == GattCommunicationStatus.Success)
{
MainPage.mainPage.commChannel.SendMessageToMCC(string.Format(CommunicationCommands.GLUCORESULTRESSTATUS,
"Successfully subscribed."));
//AddValueBPMeasureChangedHandler();
MainPage.TestresultModel.NotifyStatusMessage?.Invoke("Successfully subscribed value changes");
}
else
{
MainPage.mainPage.commChannel.SendMessageToMCC(string.Format(CommunicationCommands.GLUCORESULTRESSTATUS,
$"Error registering for value changes: { status}"));
MainPage.TestresultModel.NotifyStatusMessage?.Invoke($"Error registering for value changes: {status}", 1);
}
GlucometerCharacteristic.ValueChanged += Characteristic_ValueChanged;
MainPage.TestresultModel.DeviceConnectedTime(DeviceTypesenums.GLUCOMONITOR, DateTime.Now.ToString(), true);
Execute?.Invoke();
}
/// <summary>
/// 对当前命令目标执行 <see cref="RelayCommand" />。
/// </summary>
/// <param name="parameter">
/// 命令使用的数据。如果不需要向命令传递数据，则可将此对象设置为 null。
/// </param>
public void Execute(object parameter)
{
ExecuteCommand?.Invoke(parameter.SafeCast <T>());
}
/// <summary>
/// 对当前命令目标执行 <see cref="RelayCommand" />。
/// </summary>
/// <param name="parameter">
/// 命令使用的数据。如果不需要向命令传递数据，则可将此对象设置为 null。
/// </param>
public void Execute(object parameter)
{
ExecuteCommand?.Invoke();
}
internal async Task DoExecuteCommand(ExecuteCommandEventArgs args)
{
ExecuteCommand?.Invoke(this, args);
await Task.CompletedTask.ConfigureAwait(false);
}
public void Execute(object parameter)
{
ExecuteCommand.Invoke((T)parameter);
}
/// <summary>
/// Defines the method to be called when the command is invoked.
/// </summary>
/// <param name="parameter">Data used by the command. If the command does not require data to be passed, this object can be set to null.</param>
public void Execute(object parameter)
{
var commandValue = (T)parameter;
ExecuteCommand?.Invoke(commandValue);
}
private void OnExecuteCommand(IUndoCommand command)
{
ExecuteCommand?.Invoke(command);
}
