Ejemplo: obtener el límite del historial de informes
Publicado: enero de 2017
Se aplica a: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
Este código de muestra es para Microsoft Dynamics 365 (en línea y local).Descargue el paquete de SDK de Microsoft Dynamics CRM. Se puede encontrar en la siguiente ubicación en el paquete de descarga:
SampleCode\CS\Reporting\GetReportHistoryLimit.cs
Requisitos
Para obtener más información acerca de los requisitos de ejecución del código de ejemplo proporcionado en este SDK, vea Usar el ejemplo y el código auxiliar.
Muestra
El siguiente código de ejemplo muestra cómo obtener el límite del historial de un informe mediante el mensaje GetReportHistoryLimitRequest.
Ejemplo
using System;
using System.Xml;
using System.ServiceModel;
using System.ServiceModel.Description;
// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// found in the SDK\bin folder.
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Query;
using Microsoft.Xrm.Sdk.Discovery;
using Microsoft.Xrm.Sdk.Messages;
// 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>
/// This sample shows how to retrieve the history limit of a report.
/// </summary>
public class GetReportHistoryLimit
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
private OrganizationServiceProxy _serviceProxy;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Retrieve the history limit of a report.
/// Optionally delete any entity records that were created for this sample.
/// </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))
{
// This statement is required to enable early-bound type support.
_serviceProxy.EnableProxyTypes();
// Call the method to create any data that this sample requires.
CreateRequiredRecords();
// Query for an an existing report: Account Overview. This is a default report in Microsoft Dynamics CRM.
QueryByAttribute reportQuery = new QueryByAttribute(Report.EntityLogicalName);
reportQuery.AddAttributeValue("name", "Account Overview");
reportQuery.ColumnSet = new ColumnSet("reportid");
// Get the report.
EntityCollection retrieveReports = _serviceProxy.RetrieveMultiple(reportQuery);
// Convert retrieved Entity to a report
Report retrievedReport = (Report)retrieveReports.Entities[0];
Console.WriteLine("Retrieved the 'Account Overview' report.");
// Use the Download Report Definition message.
GetReportHistoryLimitRequest reportHistoryRequest = new GetReportHistoryLimitRequest
{
ReportId = retrievedReport.ReportId.Value
};
GetReportHistoryLimitResponse reportHistoryResponse = (GetReportHistoryLimitResponse)_serviceProxy.Execute(reportHistoryRequest);
// Access the history limit data
int historyLimit = reportHistoryResponse.HistoryLimit;
Console.WriteLine("The report history limit is {0}.", historyLimit);
}
}
// 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;
}
}
/// <summary>
/// This method creates any entity records that this sample requires.
/// </summary>
public void CreateRequiredRecords()
{
// No entity records are created in this sample.
}
#endregion How To Sample Code
#region Main
/// <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();
GetReportHistoryLimit app = new GetReportHistoryLimit();
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
}
}
Ver también
GetReportHistoryLimitRequest
Código de muestra para informes
Guía para programadores sobre informes de Microsoft Dynamics 365
Microsoft Dynamics 365
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