public void OnDefaultDeviceChanged(DataFlow dataFlow, Role role, string defaultDeviceId)
{
Console.WriteLine($"Default playback device changed to {dataFlow.ToString()}");
MaybeClearVolumeNotificationListener();
currentDefaultDevice = mMDeviceEnumerator.GetDevice(defaultDeviceId);
MaybeSetupVolumeNotificationListener();
}
public void OnDefaultDeviceChanged(DataFlow flow, Role role, string defaultDeviceId)
{
if (flow == DataFlow.Render && role == Role.Multimedia)
{
_defaultDevice.AudioEndpointVolume.OnVolumeNotification -= AudioEndpointVolume_OnVolumeNotification;
_defaultDevice = _enumerator.GetDevice(defaultDeviceId);
_defaultDevice.AudioEndpointVolume.OnVolumeNotification += AudioEndpointVolume_OnVolumeNotification;
}
Console.WriteLine($"Default device changed to: {defaultDeviceId} {flow.ToString()} {role.ToString()}");
}
static void Main(string[] args)
{
//Read in csv file(s) or a .dprep package.
string FMInfoPath = Path.Combine(Directory.GetCurrentDirectory(), "farmers-markets-info.csv");
string FMProductsPath = Path.Combine(Directory.GetCurrentDirectory(), "farmers-markets-products.csv");
string resultPath = Path.Combine(Directory.GetCurrentDirectory(), "result.csv");
DataFlow dataFlowMarketInfo = Reader.AutoReadFile(FMInfoPath);
DataFlow dataFlowProducts = Reader.AutoReadFile(FMProductsPath);
//Select useful columns.
dataFlowMarketInfo = dataFlowMarketInfo.KeepColumns(
columnNames: new string[] { "FMID", "MarketName", "State", "zip", "Location" });
dataFlowProducts = dataFlowProducts.KeepColumns(
columnNames: new string[] { "Credit", "Organic", "Flowers" });
//Column type conversions: ToBool, ToLong, ToNumber, ToString, ToDateTime.
dataFlowMarketInfo = dataFlowMarketInfo.ToString(columnName: "FMID");
dataFlowProducts = dataFlowProducts.ToBool(
columnName: "Organic",
trueValues: new List <string> {
"Y"
},
falseValues: new List <string> {
"N"
},
mismatchAs: MismatchAsOption.AsFalse);
//Replace values to null values.
dataFlowMarketInfo = dataFlowMarketInfo.ReplaceNa(
columnName: "Location",
customNaList: "Other");
dataFlowMarketInfo = dataFlowMarketInfo.ReplaceNa(columnName: "zip");
//Append columns from one dataflow to the other.
DataFlow dataFlowCombined = dataFlowMarketInfo.AppendColumns(
dataflows: new List <DataFlow> {
dataFlowProducts
});
//Sort values in selected column.
List <Tuple <string, bool> > sortOrder = new List <Tuple <string, bool> >
{
new Tuple <string, bool>("State", false)
};
dataFlowCombined = dataFlowCombined.Sort(sortOrder);
//Write output to a csv file or save to .dprep package.
DataFlow result = dataFlowCombined.WriteDelimitedFile(resultPath);
// Get a IDataView object for further model training, such as ML.Net
IDataView dataView = result.ToDataView();
}
public void DeleteFlow(DataFlow instance, NodeVisit visit)
{
ValidateCanEditFlowById(visit, instance.Id);
TransactionTemplate.Execute(delegate
{
_flowDao.Delete(instance);
ActivityManager.LogAudit(NodeMethod.None, instance.FlowName, visit, "{0} deleted data flow: {1}.",
visit.Account.NaasAccount, instance.ToString());
return(null);
});
}
public void OnDefaultDeviceChanged(DataFlow dataFlow, Role role, string defaultDeviceId)
{
Console.WriteLine("OnDefaultDeviceChanged --> {0}", dataFlow.ToString());
Console.WriteLine("Default Device ID is: {0}", defaultDeviceId);
if (defaultDeviceId == this.monitorDeviceId)
{
Console.WriteLine("Monitor State Change!");
var deviceEnumerator = new MMDeviceEnumerator();
var device = deviceEnumerator.GetDefaultAudioEndpoint(DataFlow.Render, Role.Multimedia);
device.AudioEndpointVolume.Mute = true;
}
}
public DataFlow SaveFlow(DataFlow instance, NodeVisit visit)
{
ValidateCanEditFlowById(visit, instance.Id);
if ((instance == null))
{
throw new ArgumentException("Input values are null.");
}
instance.ModifiedById = visit.Account.Id;
TransactionTemplate.Execute(delegate
{
_flowDao.Save(instance);
ActivityManager.LogAudit(NodeMethod.None, instance.FlowName, visit, "{0} saved flow: {1}.",
visit.Account.NaasAccount, instance.ToString());
return(null);
});
return(instance);
}
public void OnDefaultDeviceChanged(DataFlow flow, Role role, string defaultDeviceId)
{
CacheList = null;
InnerLogger.Info("OnDefaultDeviceChanged --> {0}", flow.ToString());
}
public void OnDefaultDeviceChanged(DataFlow dataFlow, Role deviceRole, string defaultDeviceId)
{
//Do some Work
Console.WriteLine("OnDefaultDeviceChanged --> {0}", dataFlow.ToString());
}
public void OnDefaultDeviceChanged(DataFlow dataFlow, Role deviceRole, string defaultDeviceId)
{
//Do some Work
soundPlayer.StartDeviceUpdateTimer();
Console.WriteLine("OnDefaultDeviceChanged --> {0}", dataFlow.ToString());
}