打开记录时自动触发工作流程

Question

每次打开任何实体的记录时，有没有办法自动触发自定义工作流程活动？

Answer 1

当然，您可以使用在Form Load上运行的某些JavaScript的ExecuteWorkflow请求。以下是从JavaScript调用ExecuteWorkflow的示例。

http://www.mscrmconsultant.com/2013/03/execute-workflow-using-javascript-in.html

Answer 2

如果您想要触发自定义工作流程活动，并且不需要执行与其相关的任何工作流程，我建议您创建自定义操作。它与工作流程非常相似，但CRM将为您调用创建自定义端点。它消除了跟踪工作流ID的需要......

Answer 3

您可以使用Plugin代替自定义工作流程，并在“检索”消息上注册。

public void Execute(IServiceProvider serviceProvider)
{
// Obtain the execution context from the service provider.
Microsoft.Xrm.Sdk.IPluginExecutionContext context = (Microsoft.Xrm.Sdk.IPluginExecutionContext)
    serviceProvider.GetService(typeof(Microsoft.Xrm.Sdk.IPluginExecutionContext));

if (context.Depth == 1)
{
    IOrganizationServiceFactory serviceFactory = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
    IOrganizationService service = serviceFactory.CreateOrganizationService(context.UserId);

    // Obtain the target entity from the input parmameters.
    EntityReference entity = (EntityReference)context.InputParameters["Target"];

    ColumnSet cols = new ColumnSet(
                         new String[] { "lastname", "firstname", "address1_name" });

    var contact = service.Retrieve("contact", entity.Id, cols);

    if (contact != null)
    {
        if (contact.Attributes.Contains("address1_name") == false)
        {
            Random rndgen = new Random();
            contact.Attributes.Add("address1_name", "first time value: " + rndgen.Next().ToString());
        }
        else
        {
            contact["address1_name"] = "i already exist";
        }
        service.Update(contact);
    }
  }
}

CRM 2011–Retrieve Plugin