public TradeViewModel(Trade trade, TradeServiceClient client, IPermissionService permissions)
{
History = new ObservableCollection <Trade>();
tradeClient = client;
Trade = trade;
IsEditable = permissions.IsEditable(trade);
}
public static void Main()
{
// Create a proxy for the client
using (TradeServiceClient proxy = new TradeServiceClient())
{
//Create a transaction scope. This is the only line of code required to enable transactions in WCF using MSMQ
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
proxy.DoTrade("MSFT", "IBM", 60);
Console.WriteLine("Begining Transaction ....");
Console.WriteLine("Selling 1000 stocks of ACN and Buying IBM ");
Console.WriteLine("");
//Mark the begining of the second transaction..
proxy.DoTrade("ACN", "ABN", 100);
Console.WriteLine("Selling 100 stocks of ABN and Buying ACN ");
Console.WriteLine("Ending Transaction ....");
// Complete the transaction.
scope.Complete();
}
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
public static void Main()
{
// Create a proxy for the client
using (TradeServiceClient proxy = new TradeServiceClient())
{
//Create a transaction scope. This is the only line of code required to enable transactions in WCF using MSMQ
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
proxy.DoTrade("MSFT", "IBM", 60);
Console.WriteLine("Begining Transaction ....");
Console.WriteLine("Selling 1000 stocks of ACN and Buying IBM ");
Console.WriteLine("");
//Mark the begining of the second transaction..
proxy.DoTrade("ACN", "ABN", 100);
Console.WriteLine("Selling 100 stocks of ABN and Buying ACN ");
Console.WriteLine("Ending Transaction ....");
// Complete the transaction.
scope.Complete();
}
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
static void Main(string[] args)
{
TradeServiceClient proxy = new TradeServiceClient();
Quote msftQuote = new Quote();
msftQuote.Ticker = "MSFT";
msftQuote.Bid = 30.25M;
msftQuote.Ask = 32.00M;
msftQuote.Publisher = "PracticalWCF";
Quote ibmQuote = new Quote();
ibmQuote.Ticker = "IBM";
ibmQuote.Bid = 80.50M;
ibmQuote.Ask = 81.00M;
ibmQuote.Publisher = "PracticalWCF";
proxy.PublishQuote(msftQuote);
proxy.PublishQuote(ibmQuote);
Quote result;
result = proxy.GetQuote("MSFT");
Console.WriteLine("Ticker: {0} Ask: {1} Bid: {2}",
result.Ticker, result.Ask, result.Bid);
result = proxy.GetQuote("IBM");
Console.WriteLine("Ticker: {0} Ask: {1} Bid: {2}",
result.Ticker, result.Ask, result.Bid);
try
{
result = proxy.GetQuote("ATT");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
if (result == null)
{
Console.WriteLine("Ticker ATT not found!");
}
Console.WriteLine("Done! Press return to exit");
Console.ReadLine();
}
static void Main()
{
TradeServiceClient proxy = new TradeServiceClient();
Quote msftQuote = new Quote();
msftQuote.Ticker = "MSFT";
msftQuote.Bid = 30.25M;
msftQuote.Ask = 32.00M;
msftQuote.Publisher = "PracticalWCF";
Quote ibmQuote = new Quote();
ibmQuote.Ticker = "IBM";
ibmQuote.Bid = 80.50M;
ibmQuote.Ask = 81.00M;
ibmQuote.Publisher = "PracticalWCF";
proxy.PublishQuote(msftQuote);
proxy.PublishQuote(ibmQuote);
Quote result;
result = proxy.GetQuote("MSFT");
Console.WriteLine("Ticker: {0} Ask: {1} Bid: {2}",
result.Ticker, result.Ask, result.Bid);
result = proxy.GetQuote("IBM");
Console.WriteLine("Ticker: {0} Ask: {1} Bid: {2}",
result.Ticker, result.Ask, result.Bid);
try
{
result = proxy.GetQuote("ATT");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
if (result == null)
{
Console.WriteLine("Ticker ATT not found!");
}
Console.WriteLine("Done! Press return to exit");
Console.ReadLine();
}
private void Initialise()
{
var referenceDataClient = new ReferenceDataServiceClient();
Securities = new ObservableCollection <Security>(referenceDataClient.GetSecurities().ToList());
Counterparties = new ObservableCollection <Counterparty>(referenceDataClient.GetCounterparties().ToList());
tradeClient = new TradeServiceClient(new InstanceContext(null, this));
tradeClient.Subscribe();
rawTrades = new ObservableCollection <TradeViewModel>(tradeClient.GetTrades().Select(TransformTrade).ToList());
trades = CollectionViewSource.GetDefaultView(rawTrades);
trades.Filter = Filter;
trades.SortDescriptions.Add(new SortDescription("Trade.Created", ListSortDirection.Descending));
trades.Refresh();
}
static void Main()
{
// Create a client using either wsat or oletx endpoint configurations
TradeServiceClient client = new TradeServiceClient("WSAtomicTransaction_endpoint");
// TradeServiceClient client = new TradeServiceClient("OleTransactions_endpoint");
// Start a transaction scope
using (TransactionScope tx =
new TransactionScope(TransactionScopeOption.RequiresNew))
{
Console.WriteLine("Starting transaction");
// Call the Add service operation
// - generatedClient will flow the required active transaction
int qty;
int price;
int result;
// Call the CalculateTradeValue service operation
// - generatedClient will not flow the active transaction
qty = 100;
price = 15;
result = client.CalculateTradeValue(qty, price);
Console.WriteLine(" Sold ACN Qantity {0}, For$ {1} With a Total Value of ${2}", qty, price, result);
// Complete the transaction scope
Console.WriteLine(" Completing transaction");
tx.Complete();
}
Console.WriteLine("Transaction committed");
// Closing the client gracefully closes the connection and cleans up resources
client.Close();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
static void Main()
{
// Create a client using either wsat or oletx endpoint configurations
TradeServiceClient client = new TradeServiceClient("WSAtomicTransaction_endpoint");
// TradeServiceClient client = new TradeServiceClient("OleTransactions_endpoint");
// Start a transaction scope
using (TransactionScope tx =
new TransactionScope(TransactionScopeOption.RequiresNew))
{
Console.WriteLine("Starting transaction");
// Call the Add service operation
// - generatedClient will flow the required active transaction
int qty;
int price;
int result;
// Call the CalculateTradeValue service operation
// - generatedClient will not flow the active transaction
qty = 100;
price = 15;
result = client.CalculateTradeValue(qty, price);
Console.WriteLine(" Sold ACN Qantity {0}, For$ {1} With a Total Value of ${2}", qty, price, result);
// Complete the transaction scope
Console.WriteLine(" Completing transaction");
tx.Complete();
}
Console.WriteLine("Transaction committed");
// Closing the client gracefully closes the connection and cleans up resources
client.Close();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
static void Main()
{
// Create a proxy for the client
using (TradeServiceClient proxy = new TradeServiceClient())
{
//Create a transaction scope.
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
proxy.DoTrade("MSFT", "IBM", 60);
Console.WriteLine("Selling 60 stocks of IBM and Buying MSFT ");
proxy.DoTrade("ACN","ABN", 100);
Console.WriteLine("Selling 60 stocks of ABN and Buying ACN ");
// Complete the transaction.
scope.Complete();
}
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
static void Main()
{
// Create a proxy for the client
using (TradeServiceClient proxy = new TradeServiceClient())
{
//Create a transaction scope.
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
proxy.DoTrade("MSFT", "IBM", 60);
Console.WriteLine("Selling 60 stocks of IBM and Buying MSFT ");
proxy.DoTrade("ACN", "ABN", 100);
Console.WriteLine("Selling 60 stocks of ABN and Buying ACN ");
// Complete the transaction.
scope.Complete();
}
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
