Below is a brief example of basic ForexFeed .Net API functions.
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' ' ForexFeed.Net Data API ' ' Copyright 2009 ForexFeed.Net ' ' All rights reserved. ' ' Redistribution and use in source and binary forms, with or without ' modification, are permitted provided that the following conditions ' are met: ' 1. Redistributions of source code must retain the above copyright ' notice, this list of conditions and the following disclaimer. ' 2. Redistributions in binary form must reproduce the above copyright ' notice, this list of conditions and the following disclaimer in the ' documentation and/or other materials provided with the distribution. ' 3. All advertising materials mentioning features or use of this software ' must display the following acknowledgement: ' This product includes software developed by ForexFeed.Net. ' 4. The name of the author may not be used to endorse or promote products ' derived from this software without specific prior written permission. ' ' THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR ' IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ' OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ' IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ' INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ' NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ' DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ' THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ' (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ' THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ' Imports System Imports System.Collections ' Load the ForexFeed.net API Imports forexfeed.net Module ForexFeedExample ' ------------------------------------------ ' EDIT THE FOLLOWING VARIABLES ' Private access_key As String = "YOUR_APP_ID" Private symbol As String = "EURUSD,GBPUSD,USDCHF,USDCAD,AUDUSD" Private interval As Integer = 3600 Private periods As Integer = 1 Private price As String = "mid" ' END VARIABLES ' ------------------------------------------ ' ' ------------------------------------------ ' Main ' Sub Main() ' Create the ForexFeed Object Dim fxfeed As New feedapi(access_key, symbol, interval, periods, price) ' fxfeed.setPrice("bid,ask") ' Display a Conversion printConversion(fxfeed) ' Display the Quotes printData(fxfeed) ' Display the available Intervals printIntervals(fxfeed) ' Display the available Symbols printSymbols(fxfeed) End Sub ''' ''' Get a conversion and print it to System.Console ''' Private Sub printConversion(ByVal fxfeed As feedapi) ' Dim conversion As Hashtable = fxfeed.getConversion("EUR", "USD", "1") Dim conversion As Hashtable = fxfeed.getConversion("USD", "EUR", "1") Console.WriteLine("-------- Conversion --------") If fxfeed.getStatus().Equals("OK") Then Console.Write(conversion("convert_value") & " ") Console.Write(conversion("convert_from") & " = ") Console.Write(conversion("conversion_value") & " ") Console.Write(conversion("convert_to") & " ") Console.WriteLine("(rate: " & conversion("conversion_rate") & ")") Console.WriteLine("") Else Console.WriteLine("Status: " & fxfeed.getStatus()) Console.WriteLine("ErrorCode: " & fxfeed.getErrorCode()) Console.WriteLine("ErrorMessage: " & fxfeed.getErrorMessage()) End If End Sub ''' ''' Get the data and print it to System.Console ''' Private Sub printData(ByVal fxfeed As feedapi) ' ' Fetch the Data ' Dim quotes As ArrayList = fxfeed.getData() Console.WriteLine("-------- Quotes --------") If fxfeed.getStatus().Equals("OK") Then Console.WriteLine("Number of Quotes: " & fxfeed.getNumQuotes()) Console.WriteLine("Copyright: " & fxfeed.getCopyright()) Console.WriteLine("Website: " & fxfeed.getWebsite()) Console.WriteLine("License: " & fxfeed.getLicense()) Console.WriteLine("Redistribution: " & fxfeed.getRedistribution()) Console.WriteLine("AccessPeriod: " & fxfeed.getAccessPeriod()) Console.WriteLine("AccessPerPeriod: " & fxfeed.getAccessPerPeriod()) Console.WriteLine("AccessThisPeriod: " & fxfeed.getAccessThisPeriod()) Console.WriteLine("AccessRemainingThisPeriod: " & fxfeed.getAccessPeriodRemaining()) Console.WriteLine("AccessPeriodBegan: " & fxfeed.getAccessPeriodBegan()) Console.WriteLine("NextAccessPeriodStarts: " & fxfeed.getAccessPeriodStarts()) ' ' Get an Iterator object for the quotes ArrayList using iterator() method. ' Dim itr As Collections.IEnumerator = quotes.GetEnumerator() ' ' Iterate through the ArrayList iterator ' Console.WriteLine("----------------------------------------") Console.WriteLine("Iterating through Quotes...") Console.WriteLine("----------------------------------------") Do While itr.MoveNext() Dim quote As Hashtable = CType(itr.Current, Hashtable) Console.WriteLine("Quote Symbol: " & quote("symbol")) Console.WriteLine("Title: " & quote("title")) Console.WriteLine("Time: " & quote("time")) If fxfeed.getInterval() = 1 Then If fxfeed.getPrice().Equals("bid,ask") Then Console.WriteLine("Bid: " & quote("bid")) Console.WriteLine("Ask: " & quote("ask")) Else Console.WriteLine("Price: " & quote("price")) End If Else Console.WriteLine("Open: " & quote("open")) Console.WriteLine("High: " & quote("high")) Console.WriteLine("Low: " & quote("low")) Console.WriteLine("Close: " & quote("close")) End If Console.WriteLine("") Loop Else Console.WriteLine("Status: " & fxfeed.getStatus()) Console.WriteLine("ErrorCode: " & fxfeed.getErrorCode()) Console.WriteLine("ErrorMessage: " & fxfeed.getErrorMessage()) End If End Sub ''' ''' Print the Intervals to System.Console ''' Private Sub printIntervals(ByVal fxfeed As feedapi) ' ' Fetch the Intervals ' Dim intervals As Hashtable = fxfeed.getAvailableIntervals(False) Console.WriteLine("-------- Intervals --------") If fxfeed.getStatus().Equals("OK") Then ' ' Get a Collection of values contained in HashMap ' Dim c As ICollection = intervals.Values ' ' Obtain an Iterator for Collection ' Dim itr As Collections.IEnumerator = c.GetEnumerator() ' ' Iterate through the HashMap values iterator ' Do While itr.MoveNext() Dim value As Hashtable = CType(itr.Current, Hashtable) Console.WriteLine("Interval: " & value("interval")) Console.WriteLine("Title: " & value("title")) Console.WriteLine("") Loop Else Console.WriteLine("Status: " & fxfeed.getStatus()) Console.WriteLine("ErrorCode: " & fxfeed.getErrorCode()) Console.WriteLine("ErrorMessage: " & fxfeed.getErrorMessage()) End If End Sub ''' ''' Print the Symbols to System.Console ''' Private Sub printSymbols(ByVal fxfeed As feedapi) ' ' Fetch the Symbols ' Dim symbols As Hashtable = fxfeed.getAvailableSymbols(False) Console.WriteLine("-------- Symbols --------") If fxfeed.getStatus().Equals("OK") Then ' ' Get a Collection of values contained in HashMap ' Dim c As ICollection = symbols.Values ' ' Obtain an Iterator for Collection ' Dim itr As Collections.IEnumerator = c.GetEnumerator() ' ' Iterate through the HashMap values iterator ' Do While itr.MoveNext() Dim value As Hashtable = CType(itr.Current, Hashtable) Console.WriteLine("Symbol: " & value("symbol")) Console.WriteLine("Title: " & value("title")) Console.WriteLine("Decimals: " & value("decimals")) Console.WriteLine("") Loop Else Console.WriteLine("Status: " & fxfeed.getStatus()) Console.WriteLine("ErrorCode: " & fxfeed.getErrorCode()) Console.WriteLine("ErrorMessage: " & fxfeed.getErrorMessage()) End If End Sub End Module
/* * ForexFeed.Net Data API * * Copyright 2009 ForexFeed.Net * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by ForexFeed.Net. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ using System; using System.Collections; // Load the ForexFeed.net API using forexfeed.net; class ForexFeedExample { // ------------------------------------------ // EDIT THE FOLLOWING VARIABLES // private static string access_key = "YOUR_APP_ID"; private static string symbol = "EURUSD,GBPUSD,USDCHF,USDCAD,AUDUSD"; private static int interval = 3600; private static int periods = 1; private static string price = "mid"; // END VARIABLES // ------------------------------------------ // // ------------------------------------------ // Main // static void Main() { // Create the ForexFeed Object feedapi fxfeed = new feedapi(access_key, symbol, interval, periods, price); // fxfeed.setPrice("bid,ask") // Display a Conversion printConversion(fxfeed); // Display the Quotes printData(fxfeed); // Display the available Intervals printIntervals(fxfeed); // Display the available Symbols printSymbols(fxfeed); } // '' // '' Get a conversion and print it to System.Console // '' private static void printConversion(feedapi fxfeed) { // Hashtable conversion = fxfeed.getConversion("EUR", "USD", "1"); Hashtable conversion = fxfeed.getConversion("USD", "EUR", "1"); Console.WriteLine("-------- Conversion --------"); if (fxfeed.getStatus().Equals("OK")) { Console.Write(conversion["convert_value"] + " "); Console.Write(conversion["convert_from"] + " = "); Console.Write(conversion["conversion_value"] + " "); Console.Write(conversion["convert_to"] + " "); Console.WriteLine("(rate: " + conversion["conversion_rate"] + ")"); Console.WriteLine(""); } else { Console.WriteLine(("Status: " + fxfeed.getStatus())); Console.WriteLine(("ErrorCode: " + fxfeed.getErrorCode())); Console.WriteLine(("ErrorMessage: " + fxfeed.getErrorMessage())); } } // '' // '' Get the data and print it to System.Console // '' private static void printData(feedapi fxfeed) { // // Fetch the Data // ArrayList quotes = fxfeed.getData(); Console.WriteLine("-------- Quotes --------"); if (fxfeed.getStatus().Equals("OK")) { Console.WriteLine(("Number of Quotes: " + fxfeed.getNumQuotes())); Console.WriteLine(("Copyright: " + fxfeed.getCopyright())); Console.WriteLine(("Website: " + fxfeed.getWebsite())); Console.WriteLine(("License: " + fxfeed.getLicense())); Console.WriteLine(("Redistribution: " + fxfeed.getRedistribution())); Console.WriteLine(("AccessPeriod: " + fxfeed.getAccessPeriod())); Console.WriteLine(("AccessPerPeriod: " + fxfeed.getAccessPerPeriod())); Console.WriteLine(("AccessThisPeriod: " + fxfeed.getAccessThisPeriod())); Console.WriteLine(("AccessRemainingThisPeriod: " + fxfeed.getAccessPeriodRemaining())); Console.WriteLine(("AccessPeriodBegan: " + fxfeed.getAccessPeriodBegan())); Console.WriteLine(("NextAccessPeriodStarts: " + fxfeed.getAccessPeriodStarts())); // // Get an Iterator object for the quotes ArrayList using iterator() method. // IEnumerator itr = quotes.GetEnumerator(); // // Iterate through the ArrayList iterator // Console.WriteLine("----------------------------------------"); Console.WriteLine("Iterating through Quotes..."); Console.WriteLine("----------------------------------------"); while (itr.MoveNext()){ Hashtable quote = ((Hashtable)(itr.Current)); Console.WriteLine(("Quote Symbol: " + quote["symbol"])); Console.WriteLine(("Title: " + quote["title"])); Console.WriteLine(("Time: " + quote["time"])); if ((fxfeed.getInterval() == 1)) { if (fxfeed.getPrice().Equals("bid,ask")) { Console.WriteLine(("Bid: " + quote["bid"])); Console.WriteLine(("Ask: " + quote["ask"])); } else { Console.WriteLine(("Price: " + quote["price"])); } } else { Console.WriteLine(("Open: " + quote["open"])); Console.WriteLine(("High: " + quote["high"])); Console.WriteLine(("Low: " + quote["low"])); Console.WriteLine(("Close: " + quote["close"])); } Console.WriteLine(""); } } else { Console.WriteLine(("Status: " + fxfeed.getStatus())); Console.WriteLine(("ErrorCode: " + fxfeed.getErrorCode())); Console.WriteLine(("ErrorMessage: " + fxfeed.getErrorMessage())); } } // '' // '' Print the Intervals to System.Console // '' private static void printIntervals(feedapi fxfeed) { // // Fetch the Intervals // Hashtable intervals = fxfeed.getAvailableIntervals(false); Console.WriteLine("-------- Intervals --------"); if (fxfeed.getStatus().Equals("OK")) { // // Get a Collection of values contained in HashMap // ICollection c = intervals.Values; // // Obtain an Iterator for Collection // IEnumerator itr = c.GetEnumerator(); // // Iterate through the HashMap values iterator // while (itr.MoveNext()) { Hashtable value = ((Hashtable)(itr.Current)); Console.WriteLine(("Interval: " + value["interval"])); Console.WriteLine(("Title: " + value["title"])); Console.WriteLine(""); } } else { Console.WriteLine(("Status: " + fxfeed.getStatus())); Console.WriteLine(("ErrorCode: " + fxfeed.getErrorCode())); Console.WriteLine(("ErrorMessage: " + fxfeed.getErrorMessage())); } } // '' // '' Print the Symbols to System.Console // '' private static void printSymbols(feedapi fxfeed) { // // Fetch the Symbols // Hashtable symbols = fxfeed.getAvailableSymbols(false); Console.WriteLine("-------- Symbols --------"); if (fxfeed.getStatus().Equals("OK")) { // // Get a Collection of values contained in HashMap // ICollection c = symbols.Values; // // Obtain an Iterator for Collection // IEnumerator itr = c.GetEnumerator(); // // Iterate through the HashMap values iterator // while (itr.MoveNext()) { Hashtable value = ((Hashtable)(itr.Current)); Console.WriteLine(("Symbol: " + value["symbol"])); Console.WriteLine(("Title: " + value["title"])); Console.WriteLine(("Decimals: " + value["decimals"])); Console.WriteLine(""); } } else { Console.WriteLine(("Status: " + fxfeed.getStatus())); Console.WriteLine(("ErrorCode: " + fxfeed.getErrorCode())); Console.WriteLine(("ErrorMessage: " + fxfeed.getErrorMessage())); } } }
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ForexFeed-net-2.3.zip13.06 KB
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