샘플: 워크플로의 상태 설정
게시 날짜: 2017년 1월
적용 대상: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online
이 샘플 코드는 Microsoft Dynamics 365(온라인 및 온-프레미스)용입니다.Microsoft Dynamics CRM SDK 패키지를 다운로드합니다. 다운로드 패키지의 다음 위치에서 확인할 수 있습니다.
SampleCode\CS\Process\Workflows\SetStateWorkflow.cs
요구 사항
이 SDK에서 제공된 샘플 코드를 실행하기 위한 요구 사항에 대한 자세한 내용은 샘플 및 도우미 코드 사용을 참조하십시오.
보여 주기
이 샘플에서는 SetStateRequest 메시지를 사용하여 워크플로 활성화 및 비활성화를 통해 워크플로의 상태를 변경하는 방법을 보여 줍니다. 또한 이 샘플에서는 사용자 지정 XAML 워크플로를 만드는 방법을 보여 줍니다. 샘플의 주요 섹션만 표시하는 조각이 먼저 표시되고, 그 뒤에 전체 샘플 코드가 표시됩니다.
예제
워크플로를 활성화하고 비활성화하는 방법을 보여 주는 코드 조각입니다.
var activateRequest = new SetStateRequest
{
EntityMoniker = new EntityReference
(Workflow.EntityLogicalName, _workflowId),
State = new OptionSetValue((int)WorkflowState.Activated),
Status = new OptionSetValue((int)workflow_statuscode.Activated)
};
_serviceProxy.Execute(activateRequest);
SetStateRequest deactivateRequest = new SetStateRequest
{
EntityMoniker =
new EntityReference(Workflow.EntityLogicalName, _workflowId),
State = new OptionSetValue((int)WorkflowState.Draft),
Status = new OptionSetValue((int)workflow_statuscode.Draft)
};
_serviceProxy.Execute(deactivateRequest);
예제
XAML 워크플로를 만드는 방법을 보여 주는 코드 조각입니다.
Workflow workflow = new Workflow()
{
Name = "CreateTaskXAML",
Type = new OptionSetValue((int)WorkflowType.Definition),
Category = new OptionSetValue((int)WorkflowCategory.Workflow),
Scope = new OptionSetValue((int)WorkflowScope.User),
LanguageCode = 1033, // U.S. English
TriggerOnCreate = true,
OnDemand = true,
PrimaryEntity = Lead.EntityLogicalName,
Description =
"Test workflow for the SetStateWorkflow SDK sample",
Xaml = xamlWF
};
_workflowId = _serviceProxy.Create(workflow);
워크플로를 정의하는 XAML 코드의 경우 전체 샘플 코드를 참조하십시오.
전체 샘플 코드
using System;
using System.ServiceModel;
// These namespaces are found in the Microsoft.Xrm.Sdk.dll assembly
// located in the SDK\bin folder of the SDK download.
using Microsoft.Xrm.Sdk;
using Microsoft.Xrm.Sdk.Client;
using Microsoft.Xrm.Sdk.Query;
// These namespaces are found in the Microsoft.Crm.Sdk.Proxy.dll assembly
// located in the SDK\bin folder of the SDK download.
using Microsoft.Crm.Sdk.Messages;
namespace Microsoft.Crm.Sdk.Samples
{
/// <summary>
/// This sample shows how to change the state of a workflow.
/// </summary>
/// <remarks>
/// At run-time, you will be given the option to delete all the
/// database records created by this program.
/// </remarks>
public class SetStateWorkflow
{
#region Class Level Members
private Guid _workflowId;
private OrganizationServiceProxy _serviceProxy;
#endregion Class Level Members
#region How To Sample Code
/// <summary>
/// This method first creates XAML to define the custom workflow. Afterwards,
/// it creates the workflow record with this XAML and then activates it. Finally
/// it checks if it is activated and, if so, deactivates it.
/// </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();
CreateRequiredRecords();
// Activate the workflow.
Console.WriteLine("\nActivating the workflow...");
var activateRequest = new SetStateRequest
{
EntityMoniker = new EntityReference
(Workflow.EntityLogicalName, _workflowId),
State = new OptionSetValue((int)WorkflowState.Activated),
Status = new OptionSetValue((int)workflow_statuscode.Activated)
};
_serviceProxy.Execute(activateRequest);
// Verify that the workflow is activated.
Workflow retrievedWorkflow =
(Workflow)_serviceProxy.Retrieve("workflow", _workflowId, new ColumnSet("statecode", "name"));
Console.WriteLine("The state of workflow {0} is: {1}.", retrievedWorkflow.Name, retrievedWorkflow.StateCode);
// Deactivate the workflow.
if (retrievedWorkflow.StateCode == WorkflowState.Activated)
{
Console.WriteLine("\nDeactivating the workflow...");
SetStateRequest deactivateRequest = new SetStateRequest
{
EntityMoniker =
new EntityReference(Workflow.EntityLogicalName, _workflowId),
State = new OptionSetValue((int)WorkflowState.Draft),
Status = new OptionSetValue((int)workflow_statuscode.Draft)
};
_serviceProxy.Execute(deactivateRequest);
}
// Verify that the workflow is deactivated (in a draft state).
retrievedWorkflow =
(Workflow)_serviceProxy.Retrieve("workflow", _workflowId, new ColumnSet("statecode", "name"));
Console.WriteLine("The state of workflow {0} is: {1}.", retrievedWorkflow.Name, retrievedWorkflow.StateCode);
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;
}
}
#region Public methods
/// <summary>
/// Creates any entity records that this sample requires.
/// </summary>
public void CreateRequiredRecords()
{
#region Create XAML
// Define the workflow XAML.
string xamlWF;
// This xml defines a workflow that creates a new task when executed
xamlWF = @"<?xml version=""1.0"" encoding=""utf-16""?>
<Activity x:Class=""CreateTask""
https://schemas.microsoft.com/netfx/2009/xaml/activities""
xmlns:mva=""clr-namespace:Microsoft.VisualBasic.Activities;assembly=System.Activities, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35""
xmlns:mxs=""clr-namespace:Microsoft.Xrm.Sdk;assembly=Microsoft.Xrm.Sdk, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35""
xmlns:mxswa=""clr-namespace:Microsoft.Xrm.Sdk.Workflow.Activities;assembly=Microsoft.Xrm.Sdk.Workflow, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35""
xmlns:s=""clr-namespace:System;assembly=mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089""
xmlns:scg=""clr-namespace:System.Collections.Generic;assembly=mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089""
xmlns:srs=""clr-namespace:System.Runtime.Serialization;assembly=System.Runtime.Serialization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089""
xmlns:this=""clr-namespace:"" xmlns:x=""https://schemas.microsoft.com/winfx/2006/xaml"">
<x:Members>
<x:Property Name=""InputEntities"" Type=""InArgument(scg:IDictionary(x:String, mxs:Entity))"" />
<x:Property Name=""CreatedEntities"" Type=""InArgument(scg:IDictionary(x:String, mxs:Entity))"" />
</x:Members>
<this:CreateTask.InputEntities>
<InArgument x:TypeArguments=""scg:IDictionary(x:String, mxs:Entity)"" />
</this:CreateTask.InputEntities>
<this:CreateTask.CreatedEntities>
<InArgument x:TypeArguments=""scg:IDictionary(x:String, mxs:Entity)"" />
</this:CreateTask.CreatedEntities>
<mva:VisualBasic.Settings>Assembly references and imported namespaces for internal implementation</mva:VisualBasic.Settings>
<mxswa:Workflow>
<Sequence>
<Assign x:TypeArguments=""mxs:Entity"" To=""[CreatedEntities(&quot;newTask&quot;)]"" Value=""[New Entity(&quot;task&quot;)]"" />
<mxswa:SetEntityProperty Attribute=""subject"" Entity=""[CreatedEntities(&quot;newTask&quot;)]""
EntityName=""task"" TargetType=""{x:Null}""
Value=""[&quot;New Task&quot;]"">
</mxswa:SetEntityProperty>
<mxswa:SetEntityProperty Attribute=""regardingobjectid"" Entity=""[CreatedEntities(&quot;newTask&quot;)]""
EntityName=""task"" TargetType=""{x:Null}""
Value=""[New EntityReference(&quot;lead&quot;, New Guid(InputEntities(&quot;primaryEntity&quot;).Id.ToString()))]"">
</mxswa:SetEntityProperty>
<mxswa:CreateEntity EntityId=""{x:Null}"" Entity=""[CreatedEntities(&quot;newTask&quot;)]""
EntityName=""task"" />
</Sequence>
</mxswa:Workflow>
</Activity>";
#endregion Create XAML
#region Create Workflow
// Create the workflow
Workflow workflow = new Workflow()
{
Name = "CreateTaskXAML",
Type = new OptionSetValue((int)WorkflowType.Definition),
Category = new OptionSetValue((int)WorkflowCategory.Workflow),
Scope = new OptionSetValue((int)WorkflowScope.User),
LanguageCode = 1033, // U.S. English
TriggerOnCreate = true,
OnDemand = true,
PrimaryEntity = Lead.EntityLogicalName,
Description =
"Test workflow for the SetStateWorkflow SDK sample",
Xaml = xamlWF
};
_workflowId = _serviceProxy.Create(workflow);
Console.WriteLine("Created workflow {0}.", workflow.Name);
#endregion Create Workflow
}
/// <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 toBeDeleted = true;
if (prompt)
{
// Ask the user if the created entities should be deleted.
Console.Write("\nDo you want these entity records deleted? (y/n) [y]: ");
String answer = Console.ReadLine();
if (answer.StartsWith("y") ||
answer.StartsWith("Y") ||
answer == String.Empty)
{
toBeDeleted = true;
}
else
{
toBeDeleted = false;
}
}
if (toBeDeleted)
{
// Delete the workflow.
_serviceProxy.Delete(Workflow.EntityLogicalName, _workflowId);
Console.WriteLine("The workflow has been deleted.");
}
}
#endregion Public Methods
#endregion How To Sample Code
#region Main method
/// <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();
SetStateWorkflow app = new SetStateWorkflow();
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 method
}
}
참고 항목
SetStateRequest
IOrganizationService
Dynamics 365 프로세스에 대한 샘플 코드
Dynamics 365 프로세스를 사용하여 비즈니스 프로세스를 자동화
사용자 지정 XAML 워크플로
Microsoft Dynamics 365
© 2017 Microsoft. All rights reserved. 저작권 정보