範例：搜尋安排資源的開始
發行︰ 2017年1月
適用於： Dynamics 365 (online)、Dynamics 365 (on-premises)、Dynamics CRM 2016、Dynamics CRM Online
這個範例程式碼適用於 Microsoft Dynamics 365 (線上和內部部署)。下載 Microsoft Dynamics CRM SDK 套件。 可以在下列位置的下載套件中找到：
SampleCode\CS\BusinessDataModel\ScheduleAndAppointment\ScheduleResource.cs
需求
如需執行此 SDK 所提供範例程式碼的需求資訊，請參閱使用範例和 Helper 程式碼。
示範
下列程式碼範例示範如何使用 SearchRequest 訊息，尋找空缺來安排資源。
範例
using System;
using System.Linq;
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 schedule a resource.
/// </summary>
public class ScheduleResource
{
#region Class Level Members
/// <summary>
/// Stores the organization service proxy.
/// </summary>
private OrganizationServiceProxy _serviceProxy;
// Define the IDs needed for this sample.
public Guid _vanId;
public Guid _groupId;
public Guid _specId;
public Guid _plumberServiceId;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// Create and configure the organization service proxy.
/// Initiate the method to create any data that this sample requires.
/// Schedule a resource.
/// 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();
// Create the van required resource object.
RequiredResource vanReq = new RequiredResource
{
ResourceId = _vanId,
ResourceSpecId = _specId
};
// Create the appointment request.
AppointmentRequest appointmentReq = new AppointmentRequest
{
RequiredResources = new RequiredResource[] { vanReq },
Direction = SearchDirection.Backward,
Duration = 60,
NumberOfResults = 10,
ServiceId = _plumberServiceId,
// The search window describes the time when the resouce can be scheduled.
// It must be set.
SearchWindowStart = DateTime.Now.ToUniversalTime(),
SearchWindowEnd = DateTime.Now.AddDays(7).ToUniversalTime(),
UserTimeZoneCode = 1
};
// Verify whether there are openings available to schedule the appointment using this resource
SearchRequest search = new SearchRequest
{
AppointmentRequest = appointmentReq
};
SearchResponse searched = (SearchResponse)_serviceProxy.Execute(search);
if (searched.SearchResults.Proposals.Length > 0)
{
Console.WriteLine("Openings are available to schedule the resource.");
}
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;
}
}
/// <summary>
/// This method creates any entity records that this sample requires.
/// </summary>
public void CreateRequiredRecords()
{
// Get the current user's information.
WhoAmIRequest userRequest = new WhoAmIRequest();
WhoAmIResponse userResponse = (WhoAmIResponse)_serviceProxy.Execute(userRequest);
// Create the van resource.
Equipment van = new Equipment
{
Name = "Van 1",
TimeZoneCode = 1,
BusinessUnitId = new EntityReference(BusinessUnit.EntityLogicalName, userResponse.BusinessUnitId)
};
_vanId = _serviceProxy.Create(van);
Console.WriteLine("Created a sample equipment: {0}.", van.Name);
// Create the contraints for creating the plumber resource group
System.Text.StringBuilder builder = new System.Text.StringBuilder("<Constraints>");
builder.Append("<Constraint>");
builder.Append("<Expression>");
builder.Append("<Body>resource[\"Id\"] == ");
builder.Append(userResponse.UserId.ToString("B"));
builder.Append(" || resource[\"Id\"] == ");
builder.Append(_vanId.ToString("B"));
builder.Append("</Body>");
builder.Append("<Parameters>");
builder.Append("<Parameter name=\"resource\" />");
builder.Append("</Parameters>");
builder.Append("</Expression>");
builder.Append("</Constraint>");
builder.Append("</Constraints>");
// Define an anonymous type to define the possible constraint based group type code values.
var ConstraintBasedGroupTypeCode = new
{
Static = 0,
Dynamic = 1,
Implicit = 2
};
// Create the plumber resource group.
ConstraintBasedGroup group = new ConstraintBasedGroup
{
BusinessUnitId = new EntityReference(BusinessUnit.EntityLogicalName, userResponse.BusinessUnitId),
Name = "Plumber with Van 1",
Constraints = builder.ToString(),
GroupTypeCode = new OptionSetValue(ConstraintBasedGroupTypeCode.Static),
};
_groupId = _serviceProxy.Create(group);
Console.WriteLine("Created a sample resource group: {0}.", group.Name);
// Create the resource specification.
ResourceSpec spec = new ResourceSpec
{
BusinessUnitId = new EntityReference(BusinessUnit.EntityLogicalName, userResponse.BusinessUnitId),
ObjectiveExpression = @"
<Expression>
<Body>udf ""Random""(factory,resource,appointment,request,leftoffset,rightoffset)</Body>
<Parameters>
<Parameter name=""factory"" />
<Parameter name=""resource"" />
<Parameter name=""appointment"" />
<Parameter name=""request"" />
<Parameter name=""leftoffset"" />
<Parameter name=""rightoffset"" />
</Parameters>
<Properties EvaluationInterval=""P0D"" evaluationcost=""0"" />
</Expression>",
RequiredCount = 1,
Name = "Test Spec",
GroupObjectId = _groupId
};
_specId = _serviceProxy.Create(spec);
// Create the plumber required resource object.
RequiredResource plumberReq = new RequiredResource
{
ResourceId = userResponse.UserId, // assume current user is the plumber
ResourceSpecId = _specId
};
// Create the service for the equipment.
Service plumberService = new Service
{
Name = "Plumber 1",
Duration = 60,
InitialStatusCode = new OptionSetValue(1),
Granularity = "FREQ=MINUTELY;INTERVAL=15;",
ResourceSpecId = new EntityReference(ResourceSpec.EntityLogicalName, _specId)
};
_plumberServiceId = _serviceProxy.Create(plumberService);
Console.WriteLine("Created a sample service for the equipment: {0}.", plumberService.Name);
}
/// <summary>
/// Deletes any entity records that were created for this sample.
/// <param name="prompt">Indicates whether to prompt the user to delete
/// the records created in this sample.</param>
/// </summary>
public void DeleteRequiredRecords(bool prompt)
{
bool deleteRecords = true;
if (prompt)
{
Console.WriteLine("\nDo you want these entity records to be deleted? (y/n)");
String answer = Console.ReadLine();
deleteRecords = (answer.StartsWith("y") || answer.StartsWith("Y"));
}
if (deleteRecords)
{
_serviceProxy.Delete(Service.EntityLogicalName, _plumberServiceId);
_serviceProxy.Delete(Equipment.EntityLogicalName, _vanId);
Console.WriteLine("Entity records have been deleted.");
}
}
#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();
ScheduleResource app = new ScheduleResource();
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
}
}
另請參閱
IOrganizationService
SearchRequest
排程和約會實體的範例程式碼
範例：查詢使用者的工作時數
資源實體
Helper 程式碼：ServerConnection 類別
Microsoft Dynamics 365
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