샘플: 통화 환율 검색
게시 날짜: 2016년 11월
적용 대상: Dynamics CRM 2015
이 샘플 코드는 Microsoft Dynamics CRM 2015 및 Microsoft Dynamics CRM Online 2015 업데이트용입니다.Microsoft Dynamics CRM SDK 패키지를 다운로드합니다. 다운로드 패키지의 다음 위치에서 확인할 수 있습니다.
SampleCode\CS\BusinessDataModel\BusinessManagement\TransactionCurrencyExchangeRate.cs
요구 사항
이 SDK에서 제공된 샘플 코드를 실행하기 위한 요구 사항에 대한 자세한 내용은 샘플 및 도우미 코드 사용을 참조하십시오.
보여 주기
이 샘플에는 새 통화를 만드는 방법과 조직의 기본 통화 기준 통화 환율을 검색하고 표시하는 방법을 보여 줍니다.
예제
using System;
using System.Linq;
using System.ServiceModel;
// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// located in the SDK\bin folder of the SDK download.
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Discovery;
// This namespace is found in Microsoft.Crm.Sdk.Proxy.dll assembly
// found in the SDK\bin folder.
using Microsoft.Crm.Sdk.Messages;
namespace Microsoft.Crm.Sdk.Samples
{
/// <summary>
/// Demonstrates how to retrieve a currency's exchange rates.
/// </summary>
/// <param name="serverConfig">Contains server connection information.</param>
/// <param name="promptforDelete">When True, the user will be prompted to delete all
/// created entities.</param>
public class TransactionCurrencyExchangeRate
{
#region Class Level Members
private OrganizationServiceProxy _serviceProxy;
private ServiceContext _context;
private TransactionCurrency _currency;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// This method first creates a new currency within the system, setting its
/// exchange rate to a pre-defined value. It then issues a
/// RetrieveExchangeRateRequest to get the exchange rate from the created
/// currency to the organization's base currency. Finally, it retrieves the
/// organization's base currency and displays the conversion rate.
/// </summary>
/// <param name="serverConfig">Contains server connection information.</param>
/// <param name="promptforDelete">When True, the user will be prompted to delete all
/// created entities.</param>
public void Run(ServerConnection.Configuration serverConfig, bool promptforDelete)
{
try
{
// Connect to the Organization service.
// The using statement assures that the service proxy will be properly disposed.
using (_serviceProxy = new OrganizationServiceProxy(serverConfig.OrganizationUri, serverConfig.HomeRealmUri,serverConfig.Credentials, serverConfig.DeviceCredentials))
// using the service context makes retrieving entities easier
using (_context = new ServiceContext(_serviceProxy))
{
// This statement is required to enable early-bound type support.
_serviceProxy.EnableProxyTypes();
String currentOrganizatoinUniqueName = GetCurrentOrganizationName(serverConfig);
CreateRequiredRecords();
RetrieveExchangeRateRequest request = new RetrieveExchangeRateRequest()
{
TransactionCurrencyId = _currency.Id
};
RetrieveExchangeRateResponse response =
(RetrieveExchangeRateResponse)_serviceProxy.Execute(request);
Console.WriteLine(" Retrieved exchange rate for created currency");
// get the base currency for the current org
var baseCurrencyName =
(from currency in _context.TransactionCurrencySet
join org in _context.OrganizationSet
on currency.Id equals org.BaseCurrencyId.Id
where org.Name == currentOrganizatoinUniqueName
select currency.CurrencyName).FirstOrDefault();
Console.WriteLine(" This organization's base currency is {0}",
baseCurrencyName);
Console.WriteLine(
" The conversion from {0} -> {1} is {2}",
_currency.CurrencyName,
baseCurrencyName,
response.ExchangeRate);
DeleteRequiredRecords(promptforDelete);
}
}
// Catch any service fault exceptions that Microsoft Dynamics CRM throws.
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>)
{
// You can handle an exception here or pass it back to the calling method.
throw;
}
}
private string GetCurrentOrganizationName(ServerConnection.Configuration serverConfig)
{
using (DiscoveryServiceProxy _discoveryProxy = new DiscoveryServiceProxy(serverConfig.DiscoveryUri,
serverConfig.HomeRealmUri, serverConfig.Credentials, serverConfig.DeviceCredentials))
{
RetrieveOrganizationsRequest orgsRequest =
new RetrieveOrganizationsRequest()
{
AccessType = EndpointAccessType.Default,
Release = OrganizationRelease.Current
};
RetrieveOrganizationsResponse organizations =
(RetrieveOrganizationsResponse)_discoveryProxy.Execute(orgsRequest);
foreach (OrganizationDetail organization in organizations.Details)
{
foreach (var endpoint in organization.Endpoints)
{
if (endpoint.Value.ToLowerInvariant() == serverConfig.OrganizationUri.ToString().ToLowerInvariant())
return organization.FriendlyName;
}
}
}
return String.Empty;
}
#region Public Methods
public void CreateRequiredRecords()
{
Console.WriteLine(" Creating currency 'Canadian Dollar'");
// Create another currency
_currency = new TransactionCurrency()
{
CurrencyName = "Canadian Dollar",
CurrencyPrecision = 2,
ExchangeRate = (decimal)0.9755,
ISOCurrencyCode = "CAD", // Canadian Dollar currency code
CurrencySymbol = "$"
};
_currency.Id = _serviceProxy.Create(_currency);
}
public void DeleteRequiredRecords(bool prompt)
{
bool toBeDeleted = true;
if (prompt)
{
// Ask the user if the created entities should be deleted.
Console.Write("\nDo you want these entity records deleted? (y/n) [y]: ");
String answer = Console.ReadLine();
if (answer.StartsWith("y") ||
answer.StartsWith("Y") ||
answer == String.Empty)
{
toBeDeleted = true;
}
else
{
toBeDeleted = false;
}
}
if (toBeDeleted)
{
_serviceProxy.Delete(TransactionCurrency.EntityLogicalName,
_currency.Id);
Console.WriteLine("Entity records have been deleted.");
}
}
#endregion
#endregion How To Sample Code
#region Main method
/// <summary>
/// Standard Main() method used by most SDK samples.
/// </summary>
/// <param name="args"></param>
static public void Main(string[] args)
{
try
{
// Obtain the target organization's Web address and client logon
// credentials from the user.
ServerConnection serverConnect = new ServerConnection();
ServerConnection.Configuration config = serverConnect.GetServerConfiguration();
TransactionCurrencyExchangeRate app = new TransactionCurrencyExchangeRate();
app.Run(config, true);
}
catch (FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Timestamp: {0}", ex.Detail.Timestamp);
Console.WriteLine("Code: {0}", ex.Detail.ErrorCode);
Console.WriteLine("Message: {0}", ex.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", ex.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == ex.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
catch (System.TimeoutException ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine("Message: {0}", ex.Message);
Console.WriteLine("Stack Trace: {0}", ex.StackTrace);
Console.WriteLine("Inner Fault: {0}",
null == ex.InnerException.Message ? "No Inner Fault" : ex.InnerException.Message);
}
catch (System.Exception ex)
{
Console.WriteLine("The application terminated with an error.");
Console.WriteLine(ex.Message);
// Display the details of the inner exception.
if (ex.InnerException != null)
{
Console.WriteLine(ex.InnerException.Message);
FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> fe = ex.InnerException
as FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault>;
if (fe != null)
{
Console.WriteLine("Timestamp: {0}", fe.Detail.Timestamp);
Console.WriteLine("Code: {0}", fe.Detail.ErrorCode);
Console.WriteLine("Message: {0}", fe.Detail.Message);
Console.WriteLine("Plugin Trace: {0}", fe.Detail.TraceText);
Console.WriteLine("Inner Fault: {0}",
null == fe.Detail.InnerFault ? "No Inner Fault" : "Has Inner Fault");
}
}
}
// Additional exceptions to catch: SecurityTokenValidationException, ExpiredSecurityTokenException,
// SecurityAccessDeniedException, MessageSecurityException, and SecurityNegotiationException.
finally
{
Console.WriteLine("Press <Enter> to exit.");
Console.ReadLine();
}
}
#endregion Main method
}
}
참고 항목
RetrieveExchangeRateRequest
거래 통화(통화) 엔터티
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