Classe RetrieveExchangeRateRequest

Article
12/01/2014

S'applique à: CRM 2015 on-prem, CRM Online

Contains the data that is needed to retrieve the exchange rate.

Espace de noms: Microsoft.Crm.Sdk.Messages
Assembly: Microsoft.Crm.Sdk.Proxy (dans Microsoft.Crm.Sdk.Proxy.dll)

Syntaxe

'Déclaration
<DataContractAttribute(Namespace:="https://schemas.microsoft.com/crm/2011/Contracts")> _
Public NotInheritable Class RetrieveExchangeRateRequest
    Inherits OrganizationRequest

[DataContractAttribute(Namespace="https://schemas.microsoft.com/crm/2011/Contracts")] 
public sealed class RetrieveExchangeRateRequest : OrganizationRequest

Exemple

The following example shows how to use this message. For this sample to work correctly, you must be connected to the server to get an IOrganizationService interface. For the complete sample, see the link later in this topic.

// 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);
}

Remarques

Message Availability

Ce message fonctionne, que l'appelant soit connecté au serveur ou en mode hors connexion.

Usage

Pass an instance of this class to the Execute method, which returns an instance of the RetrieveExchangeRateResponse class.

Privileges and Access Rights

To perform this action, the caller must have privileges on the TransactionCurrency entity and access rights to the specified record in the TransactionCurrencyId property.

For a complete list of the required privileges, see RetrieveExchangeRate Privileges.

Hiérarchie d'héritage

System.Object
Microsoft.Xrm.Sdk.OrganizationRequest
Microsoft.Crm.Sdk.Messages.RetrieveExchangeRateRequest

Cohérence de thread

Tous les membres statiques publics (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres d'instance ne sont pas garantis thread-safe.

Plateformes

Plateformes de développement

Windows Vista, Windows Server 2003 et

Plateformes cibles

Windows Vista,Windows XP

Change History

Voir aussi

Référence

Membres RetrieveExchangeRateRequest
Espace de noms Microsoft.Crm.Sdk.Messages
RetrieveExchangeRateResponse

Autres ressources

RetrieveExchangeRate Privileges
TransactionCurrency (Currency) Entity
Sample: Retrieve Currency Exchange Rate
How Role-Based Security Can Be Used to Control Access to Entities In CRM
How Instance-Based Security Can Be Used to Control Access to Entity Instances (Records) In CRM

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