// Invoke the direct method on the device, passing the payload
public async Task InvokeMethod(string DeviceId, string ActionName = "PlaySound", params string[] Params)
{
var methodInvocation = new CloudToDeviceMethod("DoAction")
{
ResponseTimeout = TimeSpan.FromSeconds(30)
};
var action = new DeviceAction()
{
ActionName = ActionName, Params = Params
};
methodInvocation.SetPayloadJson(JsonConvert.SerializeObject(action));
// Invoke the direct method asynchronously and get the response from the simulated device.
var response = await s_serviceClient.InvokeDeviceMethodAsync(DeviceId, methodInvocation);
Console.WriteLine("Response status: {0}, payload:", response.Status);
Console.WriteLine(response.GetPayloadAsJson());
}
