/// <summary>
/// 流程任务处理
/// </summary>
/// <param name="mainId">实体唯一标识Id</param>
/// <param name="stepId">流程步骤Id</param>
/// <param name="user">当前用户</param>
/// <returns>返回操作结果</returns>
public OperationResult Task(String mainId, Guid stepId, User user)
{
OperationResult or = new OperationResult(OperationResultType.Error);
WorkflowApplication instance = new WorkflowApplication(mainId, user);
// 任务准备方法
instance.CreateStep = CreateTask;
instance.WFComplete = Complete;
tasks = new List <WFTask>();
or = instance.ActionTask(stepId);
return(or);
}
