// All {} and %% in the Attribute have been resolved by now.
private Twin BuildItemFromAttr(IoTGetDeviceTwinAttribute attribute)
{
string deviceId = attribute.DeviceId;
GetDeviceTwinAsync(attribute).Wait();
return(deviceTwin);
}
private async Task GetDeviceTwinAsync(IoTGetDeviceTwinAttribute attribute)
{
if (registryManager == null)
{
connectionString = attribute.Connection;
registryManager = RegistryManager.CreateFromConnectionString(connectionString);
}
deviceTwin = await registryManager.GetTwinAsync(attribute.DeviceId);
}
private async Task GetDeviceTwinAsync(IoTGetDeviceTwinAttribute attribute)
{
var connectionString = attribute.Connection;
RegistryManager registryManager = null;
if (!_manager.TryGetValue(connectionString, out registryManager))
{
registryManager = RegistryManager.CreateFromConnectionString(connectionString);
_manager.Add(connectionString, registryManager);
}
deviceTwin = await registryManager.GetTwinAsync(attribute.DeviceId);
}