本文整理汇总了C#中Event.GetMessages方法的典型用法代码示例。如果您正苦于以下问题：C# Event.GetMessages方法的具体用法？C# Event.GetMessages怎么用？C# Event.GetMessages使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Event的用法示例。
在下文中一共展示了Event.GetMessages方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: processEvent
private void processEvent(Event eventObject, Session session)
{
if (GUI_INVOKE_CONTROL != null && GUI_INVOKE_CONTROL.IsDisposed == false && GUI_INVOKE_CONTROL.InvokeRequired && GUI_INVOKE_CONTROL.IsHandleCreated)
{
GUI_INVOKE_CONTROL.BeginInvoke(m_processEventHandler, eventObject, session);
return;
}
foreach (Message msg in eventObject.GetMessages())
{
if (eventObject.Type == Event.EventType.SUBSCRIPTION_DATA)
{
if (msg.MessageType.Equals("PageUpdate"))
{
processPageElement(msg.AsElement, msg.CorrelationID.Object.ToString());
}
else if (msg.MessageType.Equals("RowUpdate"))
{
processRowElement(msg.AsElement, msg.CorrelationID.Object.ToString());
}
else if (msg.MessageType.Equals("MarketDataEvents"))
{
LiveSecurity sec = LiveSecurityList.Instance.GetSecurity(msg.TopicName, true);
sec.BeginUpdates();
foreach (string field in sec.Fields)
{
if (msg.HasElement(field) == false)
continue;
Element elem = msg.GetElement(field);
if (elem.IsNull)
continue;
if (elem.NumValues > 1)
{
Logger.Error(string.Format("Number of elements returned from Bbg for '{0}' for field '{1}' is {2}", msg.TopicName, field, elem.NumValues.ToString()), typeof(Core));
continue;
}
switch (elem.Datatype)
{
case Schema.Datatype.BOOL:
bool b = msg.GetElementAsBool(elem.Name);
sec.SetValue<bool>(elem.Name.ToString(), b);
break;
case Schema.Datatype.DATETIME:
DateTime d = msg.GetElementAsDatetime(elem.Name).ToSystemDateTime();
sec.SetValue<DateTime>(elem.Name.ToString(), d);
break;
case Schema.Datatype.INT32:
int i = msg.GetElementAsInt32(elem.Name);
sec.SetValue<int>(elem.Name.ToString(), i);
break;
case Schema.Datatype.STRING:
string s = msg.GetElementAsString(elem.Name);
sec.SetValue<string>(elem.Name.ToString(), s);
break;
case Schema.Datatype.FLOAT64:
{
double dd = Convert.ToDouble(msg.GetElementAsFloat64(elem.Name));
sec.SetValue<double>(elem.Name.ToString(), dd);
}
break;
case Schema.Datatype.FLOAT32:
{
double dd = Convert.ToDouble(msg.GetElementAsFloat32(elem.Name));
sec.SetValue<double>(elem.Name.ToString(), dd);
}
break;
default:
Console.WriteLine("Need to implement " + elem.Datatype.ToString());
break;
}
}
sec.EndUpdates();
}
else if (msg.MessageType.Equals("MarketBarUpdate") || msg.MessageType.Equals("MarketBarStart"))
{
var corrId = msg.GetCorrelationID(0).Value;
var objToUpdate = LiveSecurityBarData.GetCached((int)corrId);
if (objToUpdate == null)
{
Logger.Error(string.Format("Could not find an object to update for corrID={0}", corrId), typeof (Core));
continue;
}
if (!msg.HasElement("DATE_TIME"))
{
Logger.Error(string.Format("No time element! {0}", msg), typeof (Core));
continue;
}
var time = msg.GetElementAsDatetime("DATE_TIME").ToSystemDateTime();
foreach (var field in msg.Elements)
{
//.........这里部分代码省略.........
示例2: ProcessEvent
private void ProcessEvent(Event evt, List<String> fields)
{
Invoke(new Action(() => richTextBox1.AppendText("ProcessEvent(Event, List<String>)\n")));
const bool excludeNullElements = true;
foreach (Bloomberglp.Blpapi.Message message in evt.GetMessages())
{
string security = message.TopicName;
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("GOT SECURITY: {0}",
security))));
foreach (var field in fields)
{
//This ignores the extraneous fields in the response
if (message.HasElement(field, excludeNullElements)) //be careful, excludeNullElements is false by default
{
Element elmField = message[field];
string retval = "";
if (security.Contains("Curncy"))
{
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("GOT CURNCY FIELD {0}\n",
field))));
if (field.Equals("LAST_PRICE"))
{
Invoke(new Action(() =>
richTextBox1.AppendText
("\nGOT CURNCY LAST_PRICE\n")));
retval =
tc.updateCurrencyRate
(security.Substring(0, 3), elmField.GetValueAsFloat64());
}
}
else if (field.Equals("BEST_ASK1"))
{
retval = tc.updateAsk(security, elmField.GetValueAsFloat64());
}
else if (field.Equals("BEST_BID1"))
{
retval = tc.updateBid(security, elmField.GetValueAsFloat64());
}
else if (field.Equals("BEST_ASK1_SZ"))
{
retval = tc.updateAskSize(security, elmField.GetValueAsFloat64());
}
else if (field.Equals("BEST_BID1_SZ"))
{
retval = tc.updateBidSize(security, elmField.GetValueAsFloat64());
}
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("{0}",
retval))));
if (security.Contains("Curncy"))
{
continue;
}
Transaction transaction = tc.computeTransaction(security);
if (sendTransactions)
{
Invoke(new Action(() =>
richTextBox1.AppendText("\nsendTransactions=true\n")));
if (transaction.isFeasible())
{
Invoke(new Action(() =>
richTextBox1.AppendText("\nFEASIBLE TRANSACTION!\n")));
sendTransaction(transaction);
}
else
{
Invoke(new Action(() =>
richTextBox1.AppendText("\nno feasible transaction\n")));
}
}
else
{
Invoke(new Action(() =>
richTextBox1.AppendText("\nsendTransactions=false\n")));
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format
("-\n{0:HH:mm:ss}\nTRANSACTION\n{1}\nELEMENT FIELD (FROM API):\n{2}\n-\n",
DateTime.Now,
transaction.description,
elmField.ToString().Trim()))));
}
}
}
}
Invoke(new Action(() => richTextBox1.AppendText("\n")));
}示例3: dumpEvent
private void dumpEvent(Event event_)
{
Logger.Debug(string.Format("Bbg event: {0}", event_.Type.ToString()), typeof(Core));
foreach (Message msg in event_.GetMessages())
{
Logger.Debug(string.Format("Event msg : {0}", msg.MessageType.ToString()), typeof(Core));
//msg.Print(Console.Out);
}
}示例4: HandleResponseEvent
public virtual void HandleResponseEvent(Event objEvent)
{
try
{
// check for response vs partial response
Event.EventType t = objEvent.Type;
// if a partial response the message goes at the end of the queue
foreach (Message message in objEvent.GetMessages())
{
Element referenceDataResponse = message.AsElement;
if (referenceDataResponse.HasElement("responseError"))
{
Element error = referenceDataResponse.GetElement("responseError");
response.ResponseError = new ErrorInfo()
{
Message = error.GetElementValueByDataType("source"),
Category = error.GetElementValueByDataType("category"),
Code = error.GetElementValueByDataType("code"),
Source = error.GetElementValueByDataType("source"),
Subcategory = error.GetElementValueByDataType("subcategory")
};
}
Element securityDataArray = referenceDataResponse.GetElement("securityData");
int numItems = securityDataArray.NumValues;
for (int i = 0; i < numItems; ++i)
{
string secsearch = "";
Element securityData = securityDataArray.GetValueAsElement(i);
String security = securityData.GetElementAsString("security");
int sequenceNumber = securityData.GetElementAsInt32("sequenceNumber");
// Defined regex to find identifiers in indentifier field coming back form bb
RegexOptions options = RegexOptions.IgnoreCase | RegexOptions.RightToLeft;
// ticker gold match "^\w+(\s)(\w+)|\w+\s(.)-(\w+)$" matches "xxxxxxx govt", "xxxx M-Mkt"
Regex goldtickerRegex = new Regex(@"^(?<id>\w+)\s\w+$", options);
Regex identifierticker = new Regex(@"^/\w+/(?<id>\w+)$", options); // identifier ticker
MatchCollection col = null;
// try to find the identifier from a goldkey type then try to find the identifier from an identifier type
col = goldtickerRegex.Matches(security);
if(col.Count == 0)
col = identifierticker.Matches(security);
// pull out just the identifier value
if (col.Count > 0)
secsearch = col[0].Groups["id"].Value;
// search the security list that was submitted in the request for the matching identifier and get the crid
var firstOrDefault = response.OrigRequest.SecurityList.FirstOrDefault(sec => sec.Identifier == secsearch);
string crdid = "";
// set the crid for the response value
if (firstOrDefault != null)
crdid = firstOrDefault.CrdId;
// create a security object with the information coming back
Security newSecurity = new Security
{
Identifier = security,
CrdId = crdid,
SequenceNumber = sequenceNumber
};
// start appending objects to the security as appropriate
if (securityData.HasElement("securityError"))
{
// log error
var securityError = securityData.GetElement("securityError");
newSecurity.SecurityError = new ErrorInfo()
{
Message = securityError.GetElementValueByDataType("message"),
Category = securityError.GetElementValueByDataType("category"),
Code = securityError.GetElementValueByDataType("code"),
Source = securityError.GetElementValueByDataType("source"),
Subcategory = securityError.GetElementValueByDataType("subcategory")
};
}
if (securityData.HasElement("fieldExceptions"))
{
var fieldExceptionArray = securityData.GetElement("fieldExceptions");
var count = fieldExceptionArray.NumValues;
for (int j = 0; j < count; j++)
{
var fieldError = fieldExceptionArray.GetValueAsElement(j);
var errorinfo = fieldError.GetElement("errorInfo");
// if this particular securitydata response element doesn't have it's list initialized
if (newSecurity.FieldExceptionList == null)
newSecurity.FieldExceptionList =
new List<FieldException>();
newSecurity.FieldExceptionList.Add(
new FieldException
{
FieldId = fieldError.GetElementValueByDataType("fieldId"),
ErrorInfo = new ErrorInfo()
{
Message = errorinfo.GetElementValueByDataType("message"),
Category = errorinfo.GetElementValueByDataType("category"),
//.........这里部分代码省略.........
示例5: HandleOtherEvent
public virtual void HandleOtherEvent(Event objEvent)
{
//_Logging.Debug("EventType=" + eventObj.Type);
foreach (Message message in objEvent.GetMessages())
{
//_Logging.Debug("correlationID=" + message.CorrelationID);
//_Logging.Debug("messageType=" + message.MessageType);
//message.Print(Console.Out);
if (Event.EventType.SESSION_STATUS == objEvent.Type && message.MessageType.Equals("SessionTerminated"))
{
//_Logging.Error("Terminating: " + message.MessageType);
}
}
}示例6: handleResponseEvent
/// <summary>
/// Filtre la reponse pour les stocker dans des objets de types TITLE
/// </summary>
/// <param name="eventObj"></param>
private static void handleResponseEvent(Event eventObj)
{
string marketSector;
foreach (Message message in eventObj.GetMessages())
{
Element ReferenceDataResponse = message.AsElement;
if (ReferenceDataResponse.HasElement("responseError"))
{
//throw new Exception("responseError " + ReferenceDataResponse.ToString());
Console.WriteLine("Mode non connecté");
Remplissage_Non_connection();
}
Element securityDataArray = ReferenceDataResponse.GetElement("securityData");
//Console.WriteLine(message.ToString());
int numItems = securityDataArray.NumValues;
for (int i = 0; i < numItems; ++i)
{
Element securityData = securityDataArray.GetValueAsElement(i);
string security = securityData.GetElementAsString("security");
if(!isGetCurve)
security = security.Replace("/isin/", "");
//int sequenceNumber = securityData.GetElementAsInt32("sequenceNumber");
if (securityData.HasElement("securityError"))
{
Element securityError = securityData.GetElement("securityError");
//throw new Exception("securityError : "+security+" invalide");
}
else
{
Element fieldData = securityData.GetElement("fieldData");
if (isGetCurve)
{
curve.ParseEquity(fieldData);
}
else
{
if (isGetType)
marketSector = fieldData.GetElementAsString("MARKET_SECTOR_DES");
else
marketSector = d_title[security].Item3;
switch (marketSector)
{
case "Equity":
if (isGetType)
RequestEquity(security);
else
ParseEquity(fieldData, security);
break;
case "Corp":
if (isGetType)
RequestCorp(security);
else
ParseCorp(fieldData, security);
break;
case "Govt":
if (isGetType)
RequestGovt(security);
else
ParseGovt(fieldData, security);
break;
case "Index":
if (isGetType)
RequestEquity(security);
else
ParseEquity(fieldData, security);
break;
case "Curncy":
if (isGetType)
RequestEquity(security);
else
ParseEquity(fieldData, security);
break;
case "Mmkt":
if (isGetType)
RequestEquity(security);
else
ParseEquity(fieldData, security);
break;
case "Mtge":
if (isGetType)
RequestEquity(security);
else
//.........这里部分代码省略.........
示例7: ProcessEvent
private void ProcessEvent(Event evt, List<String> fields)
{
string allVals = tc.getAllValues();
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("{0}",
allVals))));
Invoke(new Action(() => richTextBox1.AppendText("\n\nGOT NEW MESSAGE --> ProcessEvent(Event, List<String>)\n")));
const bool excludeNullElements = false;
foreach (Bloomberglp.Blpapi.Message message in evt.GetMessages())
{
/*
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("MESSAGE: {0}",
message.ToString()))));
*/
string security = message.TopicName;
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("GOT SECURITY: {0}",
security))));
string elmFields = "";
foreach (var field in fields)
{
//This ignores the extraneous fields in the response
if (message.HasElement(field, excludeNullElements)) //be careful, excludeNullElements is false by default
{
Element elmField = message[field];
elmFields += security + ": " + elmField.ToString().Trim() + "; ";
string retval = "";
if (security.Contains("Curncy"))
{
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("\nGOT CURNCY FIELD {0}\n",
field))));
if (field.Equals("LAST_PRICE"))
{
Invoke(new Action(() =>
richTextBox1.AppendText
("\nGOT CURNCY LAST_PRICE\n")));
retval =
tc.updateCurrencyRate
(security.Substring(0, 3), elmField.GetValueAsFloat64());
}
}
else if (field.Equals("BEST_ASK"))
{
retval = tc.updateAsk(security, elmField.GetValueAsFloat64());
if (retval.Equals("NO CURRENCY"))
{
this.pendingAsk[security] = elmField.GetValueAsFloat64();
}
}
else if (field.Equals("BEST_BID"))
{
retval = tc.updateBid(security, elmField.GetValueAsFloat64());
if (retval.Equals("NO CURRENCY"))
{
this.pendingBid[security] = elmField.GetValueAsFloat64();
}
}
else if (field.Equals("BEST_ASK1_SZ"))
{
retval = tc.updateAskSize(security, elmField.GetValueAsFloat64());
}
else if (field.Equals("BEST_BID1_SZ"))
{
retval = tc.updateBidSize(security, elmField.GetValueAsFloat64());
}
if (!retval.Equals(""))
{
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format("\n -> EXECUTED ACTION: {0}",
retval))));
}
if (security.Contains("Curncy"))
{
continue;
}
}
}
Invoke(new Action(() =>
richTextBox1.AppendText
(string.Format
("-\n{0:HH:mm:ss}\nELEMENT FIELDS (FROM API):\n{1}\n-\n",
DateTime.Now,
elmFields.Trim()))));
//.........这里部分代码省略.........