[英]CRM Dynamics plugin code issue 2015
我正在嘗試為Microsoft CRM Dynamics 2015(版本7.0.2)創建一個插件,但無法正常工作。 該插件將在創建案例后運行,並將嘗試從帳戶中恢復合同信息。
我有以下代碼,它不起作用(合同信息未保存在案例/事件中)。
我更新了代碼,但現在失敗了,但是在系統作業上或使用插件注冊工具進行調試時,並沒有給出明確的錯誤。
系統作業錯誤消息:System.ServiceModel.QuotaExceededException:Microsoft Dynamics CRM遇到錯誤。 管理員或支持者的參考編號:#1C10449A
使用Visual Studio和插件注冊工具進行調試一直很順利,直到嘗試調用Update方法為止為止,在該方法中該事件不存在,但是由於它是同步插件,因此未創建該事件(這是獲取日志的唯一方法)能夠調試我發現的東西)。
public class CaseContractFill : IPlugin
{
Contract checkForContract(Guid accountId, IOrganizationService service)
{
QueryExpression accountContractQuery = new QueryExpression
{
EntityName = Contract.EntityLogicalName,
ColumnSet = new ColumnSet(true),
Criteria = new FilterExpression
{
Conditions =
{
new ConditionExpression
{
AttributeName = "accountid",
Operator = ConditionOperator.Equal,
Values = { accountId }
}
}
}
};
DataCollection<Entity> accountContracts = service.RetrieveMultiple(accountContractQuery).Entities;
//Check if account has a contract and return it
if (accountContracts.Count > 0)
{
return (Contract)accountContracts[0];
}
//Retrieves account
Account account = (Account)service.Retrieve(Account.EntityLogicalName, accountId, new ColumnSet(true));
//Check if account has a parent and call this method again with that parent
if (account.ParentAccountId != null)
{
checkForContract(account.ParentAccountId.Id, service);
}
//If no Contract and/or no Parent returns null
return null;
}
ContractDetail checkForContractLine(Guid contractId, IOrganizationService service)
{
QueryExpression accountContractQuery = new QueryExpression
{
EntityName = ContractDetail.EntityLogicalName,
ColumnSet = new ColumnSet(true),
Criteria = new FilterExpression
{
Conditions =
{
new ConditionExpression
{
AttributeName = "contractid",
Operator = ConditionOperator.Equal,
Values = { contractId }
}
}
}
};
DataCollection<Entity> contractLines = service.RetrieveMultiple(accountContractQuery).Entities;
return (ContractDetail)contractLines[0];
}
public void Execute(IServiceProvider serviceProvider)
{
ITracingService tracer = (ITracingService)serviceProvider.GetService(typeof(ITracingService));
IPluginExecutionContext context = (IPluginExecutionContext)serviceProvider.GetService(typeof(IPluginExecutionContext));
IOrganizationServiceFactory factory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
IOrganizationService service = factory.CreateOrganizationService(context.UserId);
try
{
Entity entity = (Entity)context.InputParameters["Target"];
Incident incident = (Incident)entity.ToEntity<Incident>();
Contract contract = checkForContract(incident.CustomerId.Id, service);
if (contract != null)
{
incident.ContractId = contract.ToEntityReference();
ContractDetail contractLine = checkForContractLine(contract.Id, service);
incident.ContractDetailId = contractLine.ToEntityReference();
service.Update(incident);
}
}
catch (Exception e)
{
throw new InvalidPluginExecutionException(e.Message);
}
}
}
錯誤分配了“ ContractId”。
if (contract != null)
{
incident.ContractId = contract.ToEntityReference();
service.Update(incident);
}
當您通過IOrganizationService.Retrieve
獲取實體時, account.contract_customer_accounts
將為空,就像所有其他關系一樣。
您可以單獨調用該服務以使用RetrieveMultiple獲取相關合同,也可以考慮使用OrganizationServiceContext 。
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