using System;
using Microsoft.Xrm.Sdk;
using Microsoft.Crm.Sdk.Messages;
/// <summary>
/// 货币
/// </summary>
public class TransactionCurrencyHelper
{
public static readonly string entityName = "transactioncurrency";
public Guid transactionCurrencyId = Guid.Empty;
/// <summary>
/// 创建货币
/// </summary>
/// <param name="service">服务</param>
public void Create(IOrganizationService service)
{
Entity en = new Entity() { LogicalName = entityName };
//货币代码
en["isocurrencycode"] = "CNY";
//货币名称
en["currencyname"] = "人命币";
//货币精度
en["currencyprecision"] = 2;
//货币符合
en["currencysymbol"] = "￥";
//换算比率
en["exchangerate"] = 1.0;
transactionCurrencyId = service.Create(en);
}
/// <summary>
/// 改动货币
/// </summary>
/// <param name="service">服务</param>
public void Update(IOrganizationService service)
{
Entity en = new Entity() { LogicalName = entityName,Id = transactionCurrencyId };
//货币名称
en["currencyname"] = "人命币-2000";
service.Update(en);
}
/// <summary>
/// 检索汇率
/// </summary>
/// <param name="service">服务</param>
public decimal SearchRateById(IOrganizationService service)
{
decimal value = 0;
RetrieveExchangeRateRequest request = new RetrieveExchangeRateRequest();
request.TransactionCurrencyId = transactionCurrencyId;
RetrieveExchangeRateResponse response = (RetrieveExchangeRateResponse)service.Execute(request);
value = response.ExchangeRate;
return value;
}
/// <summary>
/// 停用和启用货币
/// </summary>
public void UpdateTransactionCurrencyState(IOrganizationService service)
{
//停用货币
UpdateState(entityName, transactionCurrencyId, 1, 2, service);
//启用货币
UpdateState(entityName, transactionCurrencyId, 0, 1, service);
}
private void UpdateState(string enName, Guid id, int state, int status, IOrganizationService service)
{
SetStateRequest setState = new SetStateRequest()
{
EntityMoniker = new EntityReference()
{
Id = id,
LogicalName = enName
},
State = new OptionSetValue(state),
Status = new OptionSetValue(status)
};
service.Execute(setState);
}
/// <summary>
/// 删除货币
/// </summary>
/// <param name="service">服务</param>
public void Delete(IOrganizationService service)
{
service.Delete(entityName, transactionCurrencyId);
}
}