static void engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
float timeFromStart = es.GetTimeFromStart();
file.Write(timeFromStart + ",");
Console.WriteLine("Time: " + timeFromStart);
EdkDll.IEE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
file.Write(signalStrength + ",");
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
file.Write(chargeLevel + ",");
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_AF3) + ",");
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_T7) + ",");
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_O1) + ","); // Pz
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_T8) + ",");
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_AF4) + ",");
file.WriteLine("");
}
static void engine_EmoEngineEmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
Single timeFromStart = es.GetTimeFromStart();
Int32 headsetOn = es.GetHeadsetOn();
Int32 numCqChan = es.GetNumContactQualityChannels();
EdkDll.EE_EEG_ContactQuality_t[] cq = es.GetContactQualityFromAllChannels();
for (Int32 i = 0; i < numCqChan; ++i)
{
if (cq[i] != es.GetContactQuality(i))
{
throw new Exception();
}
}
EdkDll.EE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
engineLog.Write(
"{0},{1},{2},{3},{4},",
timeFromStart,
headsetOn, signalStrength, chargeLevel, maxChargeLevel);
for (int i = 0; i < cq.Length; ++i)
{
engineLog.Write("{0},", cq[i]);
}
engineLog.WriteLine("");
engineLog.Flush();
}
private void engine_EmoEngineEmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
Single timeFromStart = es.GetTimeFromStart();
Int32 headsetOn = es.GetHeadsetOn();
EdkDll.EE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
textBox2.Text = chargeLevel.ToString() + '/' + maxChargeLevel.ToString();
// HT_Signalstrt.Text = signalStrength.ToString();
engineLog.Write(
"{0},{1},{2},{3},{4},",
timeFromStart,
headsetOn, signalStrength, chargeLevel, maxChargeLevel);
engineLog.WriteLine("");
engineLog.Flush();
}
static void engine_EmoEngineEmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
Int32 numCqChan = es.GetNumContactQualityChannels();
EdkDll.EE_EEG_ContactQuality_t[] cq = es.GetContactQualityFromAllChannels();
nChan = numCqChan;
int temp = 0;
for (Int32 i = 0; i < numCqChan; ++i)
{
if (cq[i] != es.GetContactQuality(i))
{
throw new Exception();
}
switch (cq[i])
{
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_NO_SIGNAL:
Cq[i] = 0;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_VERY_BAD:
Cq[i] = 1;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_POOR:
Cq[i] = 2;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_FAIR:
Cq[i] = 3;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_GOOD:
temp++;
Cq[i] = 4;
break;
}
//---------------------
}
numOfGoodContacts = temp;
//EdkDll.EE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
EdkDll.EE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
if (signalStrength == EdkDll.EE_SignalStrength_t.NO_SIGNAL)
{
for (Int32 i = 0; i < numCqChan; ++i)
{
Cq[i] = 0;
}
}
}
static void emoEngine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
if (e.userId != 0)
{
return;
}
float timeFromStart = es.GetTimeFromStart();
Console.Write(timeFromStart + ",");
EdkDll.IEE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
Console.Write(signalStrength + ",");
MainForm.headsetStatus.SetSignalStrength(signalStrength);
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
Console.Write(chargeLevel + "," + maxChargeLevel + ",");
if (signalStrength == EdkDll.IEE_SignalStrength_t.NO_SIG)
{
chargeLevel = 0;
}
MainForm.headsetStatus.SetBatteryLevel(chargeLevel);
foreach (var item in new[] {
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_CMS, chStr = "CMS" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_DRL, chStr = "DRL" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_FP1, chStr = "FP1" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_FP2, chStr = "FP2" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_F7, chStr = "F7" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_F3, chStr = "F3" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_F4, chStr = "F4" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_F8, chStr = "F8" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_FC5, chStr = "FC5" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_FC6, chStr = "FC6" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_T7, chStr = "T7" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_T8, chStr = "T8" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_P7, chStr = "P7" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_P8, chStr = "P8" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_O1, chStr = "O1" },
new { ch = EdkDll.IEE_InputChannels_t.IEE_CHAN_O2, chStr = "O2" }
})
{
int val = (int)es.GetContactQuality((int)item.ch);
Console.Write(val + ",");
if (signalStrength == EdkDll.IEE_SignalStrength_t.NO_SIG)
{
val = 0;
}
MainForm.headsetStatus.SetSensor(item.chStr, val);
}
Console.WriteLine();
}
private static void engine_EmoEngineEmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState emoState = e.emoState;
int numContactQualityChannels = emoState.GetNumContactQualityChannels();
EdkDll.EE_EEG_ContactQuality_t[] contactQualityFromAllChannels = emoState.GetContactQualityFromAllChannels();
EmoEngineInst.nChan = numContactQualityChannels;
EdkDll.EE_SignalStrength_t wirelessSignalStatus = emoState.GetWirelessSignalStatus();
int num = 0;
if (wirelessSignalStatus != EdkDll.EE_SignalStrength_t.NO_SIGNAL)
{
for (int i = 0; i < numContactQualityChannels; i++)
{
if (contactQualityFromAllChannels[i] != emoState.GetContactQuality(i))
{
throw new Exception();
}
switch (contactQualityFromAllChannels[i])
{
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_NO_SIGNAL:
EmoEngineInst.Cq[i] = 0;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_VERY_BAD:
EmoEngineInst.Cq[i] = 1;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_POOR:
EmoEngineInst.Cq[i] = 2;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_FAIR:
EmoEngineInst.Cq[i] = 3;
break;
case EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_GOOD:
num++;
EmoEngineInst.Cq[i] = 4;
break;
}
}
}
else
{
for (int j = 0; j < numContactQualityChannels; j++)
{
EmoEngineInst.Cq[j] = 0;
}
}
EmoEngineInst.numOfGoodContacts = num;
int num2 = 0;
int num3 = 0;
EmoEngineInst.signalStrength = emoState.GetWirelessSignalStatus();
emoState.GetBatteryChargeLevel(out num2, out num3);
}
public void engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
Console.WriteLine("Emostate updated: {0}", e.emoState);
es.GetBatteryChargeLevel(out _batterChargeLevel, out _maxBatterChargeLevel);
_eventModel.BatteryStatus = _batterChargeLevel;
_eventModel.WifiStatus = es.GetWirelessSignalStatus();
_eventModel.SessionStatus = es.GetTimeFromStart();
_eventModel.ContactQuality = es.GetContactQualityFromAllChannels();
}
static void engine_EmoEngineEmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
Single timeFromStart = es.GetTimeFromStart();
Int32 headsetOn = es.GetHeadsetOn();
EdkDll.IEE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
}
protected void EmoEngineEmoStateUpdatedCB(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
//Update connexion status
lock (syncLock)
{
mEmoState = es;
mIsHeadsetOn = es.GetHeadsetOn() != 0;
mCQ = es.GetContactQualityFromAllChannels();
mSignalStrength = es.GetWirelessSignalStatus();
es.GetBatteryChargeLevel(out mBatteryCharge, out mBatteryMaxCharge);
mTimeFromStart = es.GetTimeFromStart();
}
}
private void engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
// Get info from UserID 0
if (e.userId != 0)
{
return;
}
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
//frame.UpdateEegBatteryStatus("(Battery: " + chargeLevel + "/" + maxChargeLevel + ")");
}
private void engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e) // update emotiv state and get channels statuses
{
es = e.emoState;
if (e.userId == currentUser)
{
lock (_lockThis2)
{
var b1 = es.CognitivGetCurrentAction();
string c1 = b1.ToString();
var b2 = es.ExpressivGetLowerFaceAction();
string c2 = b2.ToString();
var b3 = es.ExpressivGetUpperFaceAction();
string c3 = b3.ToString();
EdkDll.EE_SignalStrength_t b4 = es.GetWirelessSignalStatus(); // emotiv wireless signal Status
int getWirelessSignalStatusInt = -1;
if (b4 == EdkDll.EE_SignalStrength_t.NO_SIGNAL) // emotiv wireless signal Status = NO_SIGNAL
{
getWirelessSignalStatusInt = 0;
}
else if (b4 == EdkDll.EE_SignalStrength_t.BAD_SIGNAL) // emotiv wireless signal Status = BAD_SIGNAL
{
getWirelessSignalStatusInt = 1;
}
else if (b4 == EdkDll.EE_SignalStrength_t.GOOD_SIGNAL) // emotiv wireless signal Status = GOOD_SIGNAL
{
getWirelessSignalStatusInt = 2;
}
bool Connected = false;
if (getWirelessSignalStatusInt != 0)
{
Connected = true;
}
//New_emotivConnected = Connected;
//New_emotiv_wireless_signal_status = getWirelessSignalStatusInt;
int batteryChargeLevel; // emotiv battery level
int maxChargeLevel; // emotiv max battery level
es.GetBatteryChargeLevel(out batteryChargeLevel, out maxChargeLevel); // get emotiv battery level
float bat = ((float)batteryChargeLevel) / ((float)maxChargeLevel); // bat = % current's user emotiv battery level
//New_emotiv_battery_level = bat; // % current's user emotiv battery level
EdkDll.EE_EEG_ContactQuality_t[] CQTable = new EdkDll.EE_EEG_ContactQuality_t[15]; // emotiv Contact Quality for all channels
int[] CQTableInt = new int[15];
string cq = "";
for (int i = 0; i < 14; i++)
{
CQTable[i] = es.GetContactQuality(i + 3); // emotiv Contact Quality for i channels
if (CQTable[i] == EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_NO_SIGNAL) // if emotiv Contact Quality for i channels = NO_SIGNAL
{
CQTableInt[i] = 0;
}
else if (CQTable[i] == EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_VERY_BAD) // if emotiv Contact Quality for i channels = VERY_BAD
{
CQTableInt[i] = 1;
}
else if (CQTable[i] == EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_POOR) // if emotiv Contact Quality for i channels = POOR
{
CQTableInt[i] = 2;
}
else if (CQTable[i] == EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_FAIR) // if emotiv Contact Quality for i channels = FAIR
{
CQTableInt[i] = 3;
}
else if (CQTable[i] == EdkDll.EE_EEG_ContactQuality_t.EEG_CQ_GOOD) // if emotiv Contact Quality for i channels = GOOD
{
CQTableInt[i] = 4;
}
else
{
CQTableInt[i] = -1;
}
cq = cq + CQTableInt[i].ToString() + ",";
}
cq = cq.Remove(cq.Length - 1); // remove the invalid character
New_emotivConnected = Connected;
New_emotiv_wireless_signal_status = getWirelessSignalStatusInt;
New_emotiv_battery_level = bat; // % current's user emotiv battery level
New_emotiv_contacts_quality = cq;
}
}
}
static void Engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
EmoState es = e.emoState;
hsOn = es.GetHeadsetOn();
My_Program.myForm.textBox2.Text = $"ESUpdate.";
My_Program.myForm.textBox7.Text = "";
//If HS is swiched OFF during run, it does not changes, so it only reacts
//on switching HS ON for the first time After UserAdded Event only. Useless.
My_Program.myForm.textBox7.Text = $"{hsOn}";
//Getting events is useless or impossible. None of the below doesn't work as promised!
// es.GetHandle() returns the State of the event.
EdkDll.IEE_Event_t thisEvent = EdkDll.IEE_EmoEngineEventGetType(es.GetHandle());
//My_Program.myForm.textBox7.Text = $"{EdkDll.IEE_EmoEngineEventGetType(myEvent)}";
//My_Program.myForm.textBox7.Text = $"{EdkDll.IEE_EngineGetNextEvent(myEvent)}";
//My_Program.myForm.textBox7.Text = $"{EdkDll.IEE_EngineGetNextEvent(es.GetHandle())}";
//EdkDll.IEE_Event_t eventType = EdkDll.IEE_EmoEngineEventGetType(hEvent);
//My_Program.myForm.textBox1.Text = $"State:{myState};Now:{thisEvent.GetTypeCode()}";
float timeFromStart = es.GetTimeFromStart();
My_Program.myForm.textBox6.Text = $"{timeFromStart}";
//When USB dongle plugged in, WiFi for some reason jumps to 2, even if HeadSet if OFF.
//but if HS if off later, this doesn't change.
if (hsOn != 0)
{
EdkDll.IEE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
WiFi = (int)signalStrength;
//My_Program.myForm.textBox4.Text = $"{WiFi}";
//The only way to reset headset ON switch if headset is OFF!!!
if (WiFi == 0)
{
hsOn = 0;
My_Program.myForm.textBox7.Text = $"{hsOn}";
}
else
{
My_Program.myForm.textBox7.Text = $"{hsOn}";
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
My_Program.myForm.textBox5.Text = $"{chargeLevel}";
//string myStr = "";
//EdkDll.IEE_InputChannels_t myChannelsList = new EdkDll.IEE_InputChannels_t();
//Get EEG Electrode Contact Quality and change the electrode image on the Form.
Dictionary <string, int> electrodeQuality = new Dictionary <string, int>();
foreach (EdkDll.IEE_InputChannels_t chan in Enum.GetValues(typeof(EdkDll.IEE_InputChannels_t)))
{
electrodeQuality.Add($"{chan}", (int)es.GetContactQuality((int)chan));
foreach (var myElectrode in My_Program.myElectrodes)
{
// myStr += chan;
if (myElectrode.Name == $"{chan}")
{
string newImage = $@"{My_Program.myEpoc.myPath}";
if (myElectrode.Name == "IEE_CHAN_CMS" || myElectrode.Name == "IEE_CHAN_DRL")
{
newImage += $@"\relectrode_q{(int)es.GetContactQuality((int)chan)}.png";
}
else
{
newImage += $@"\electrode_q{(int)es.GetContactQuality((int)chan)}.png";
}
myElectrode.Image = System.Drawing.Image.FromFile(newImage);
//myStr += chan + "WILL BE:" + (int)es.GetContactQuality((int)chan) + " | ";
//myStr += newImage;
}
}
//myStr += $"{(int)chan}";
// myStr += chan + ":" + (int)es.GetContactQuality((int)chan) + " | ";
}
//Individual electrode signal quality output
//EdkDll.IEE_WindowingTypes myWType = new EdkDll.IEE_WindowingTypes();
//My_Program.myForm.textBox1.Text = $"{EdkDll.IEE_FFTGetWindowingType((uint)userID, myWType)}";
//My_Program.myEpoc.myEngine.IEE_FFTGetWindowingType((uint)userID, myWType);
//My_Program.myForm.textBox1.Text = $"{myWType}";
outputBuffer["Type"] = "EpocRawBuffer";
Harvest_EEG_Headset();
Harvest_Wavebands_Headset();
outputBuffer["EQ"] = electrodeQuality;
//string json = new JavaScriptSerializer().Serialize(outputBuffer);
//if (My_Program.SRV)
//{
// My_Program.myServer.Broadcast(json);
// }
}
}
}
//definimos una subrutina mediante la cual recibamos los datos de la diadema
static void engine_EmoStateUpdated(object sender, EmoStateUpdatedEventArgs e)
{
//creamos un objeto para la diadema
EmoState es = e.emoState;
//obtenemos los datos de la primera diadema conectada
if (e.userId != 0)
{
return;
}
//definimos las variables: Tiempo, Señal y Batería
float timeFromStart = es.GetTimeFromStart();
EdkDll.IEE_SignalStrength_t signalStrength = es.GetWirelessSignalStatus();
Int32 chargeLevel = 0;
Int32 maxChargeLevel = 0;
es.GetBatteryChargeLevel(out chargeLevel, out maxChargeLevel);
//escribimos dichos datos en el archivo
// * y también por consola
Console.WriteLine(" Time: " + timeFromStart);
file.Write(timeFromStart + ",");
Console.WriteLine(" Signal Strength: " + signalStrength);
file.Write(signalStrength + ",");
Console.WriteLine(" Battery level: " + chargeLevel);
file.Write(chargeLevel + ",");
//leemos los datos de cada uno de los sensores y los escribimos en el archivo
/*** Emotiv Insight's Sensors ***/
/*
* file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_AF3) + ",");
* file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_T7) + ",");
* file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_O1) + ","); // Pz
* file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_T8) + ",");
* file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_AF4) + ",");
*/
/*** Emotiv Epoc+'s Sensors ***/
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_CMS) + ","); //0 ¿?
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_DRL) + ","); //1 ¿?
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_FP1) + ","); //2
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_AF3) + ","); //3
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_F7) + ","); //4
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_F3) + ","); //5
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_FC5) + ","); //6
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_T7) + ","); //7
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_P7) + ","); //8
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_O1) + ","); //9
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_O2) + ","); //10
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_P8) + ","); //11
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_T8) + ","); //12
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_FC6) + ","); //13
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_F4) + ","); //14
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_F8) + ","); //15
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_AF4) + ","); //16
file.Write((int)es.GetContactQuality((int)EdkDll.IEE_InputChannels_t.IEE_CHAN_FP2) + ","); //17
//acabamos la línea en la que estamos escribiendo. En el caso de un csv, pasamos a una nueva fila
file.WriteLine("");
}