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SharePoint Workflow OnTaskChanged Fired only first time

Unanswered SharePoint Workflow OnTaskChanged Fired only first time

  • Saturday, May 05, 2012 6:55 PM
     
     
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    hi.

    i am trying to develop a workflow, in that the onTaskChanged activity will run only once. When i run the WF using VS it follow the below sequence 

    Workflow Activated 

    create task

    while loop

    onTaskChanged 

    complete task

    Create Task2

    etc

    i can go till  onTaskChanged  and when i change the value form the list the control wont comes back to the VS or does it go to the  Create Task2 step. 

    does anyone know about this

     

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  • Sunday, May 06, 2012 8:31 AM
     
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    please see the code i have used 
      public string marketing_approved = "Pending";
        public Boolean StatusDetails = true;
        public Boolean StatusDetails1 = true;
        public Boolean StatusDetails2 = true;
        private void while_bothnotapproved(object sender, ConditionalEventArgs e)
        {
            if (this.workflowProperties.Item["Status"].ToString() == "Send to Local Office")
                StatusDetails = false;
            if (StatusDetails)
                e.Result = true;
            else
                e.Result = false;
        }

        private void while_accountnotapproved(object sender, ConditionalEventArgs e)
        {

            e.Result = StatusDetails1;
        }

        private void while_marketingnotapproved(object sender, ConditionalEventArgs e)
        {
            e.Result = StatusDetails2;
        }

        public Guid createTask1_TaskId1 = default(System.Guid);
        public SPWorkflowTaskProperties createTask1_TaskProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();

        private void createTask1_MethodInvoking(object sender, EventArgs e)
        {
            this.createTask1_TaskId1 = Guid.NewGuid();
            SPListItem item = workflowProperties.Item;
            this.createTask1_TaskProperties1.Title = "Review task for Team Leader - " + item.Name;
            if (createTask1_TaskProperties1.AssignedTo == null)
            {
                this.createTask1_TaskProperties1.AssignedTo = "domine\\user";
            }
            //  this.createTask1_TaskProperties1.PercentComplete = 0.0f;

            //logmessage("Task Assigned - " + createTask1_TaskProperties1.Title);
            this.createTask1_TaskProperties1.SendEmailNotification = true;
        }

        public SPWorkflowTaskProperties onTaskChanged1_AfterProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();
        public SPWorkflowTaskProperties onTaskChanged1_BeforeProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();

        private void onTaskChanged1_Invoked(object sender, ExternalDataEventArgs e)
        {
            try
            {
                if (this.workflowProperties.Item["Status"].ToString() != "Ready for Checking")
                {
                    StatusDetails1 = false;
                }
            }
            catch (Exception ex)
            { }
            //workflowHistoryComments = "Customer service agent has updated their task - " + custSvcAgentAfterProperties.Title + ". Percent complete = " + System.Convert.ToString(pctComplete);
        }

        //private void logerror(Exception ex)
        //{
        //    workflowProperties.Workflow.CreateHistoryEvent((int)SPWorkflowHistoryEventType.WorkflowError,
        //        0, workflowProperties.OriginatorUser, ex.StackTrace, ex.Message + " - " + ex.StackTrace, "");
        //}

        //private void logmessage(string message)
        //{
        //    workflowProperties.Workflow.CreateHistoryEvent((int)SPWorkflowHistoryEventType.None,
        //        0, workflowProperties.OriginatorUser, "", message, "");
        //}

        private void createTask2_MethodInvoking(object sender, EventArgs e)
        {
            this.createTask1_TaskId1 = Guid.NewGuid();
            SPListItem item = workflowProperties.Item;
            this.createTask1_TaskProperties1.Title = "Review task for Director - " + item.Name;
            if (createTask1_TaskProperties1.AssignedTo == null)
            {
                this.createTask1_TaskProperties1.AssignedTo = "domine\\user";
            }
            //this.createTask1_TaskProperties1.PercentComplete = 0.0f;

            //logmessage("Task Assigned - " + createTask1_TaskProperties1.Title);
            this.createTask1_TaskProperties1.SendEmailNotification = true;
        }

        public Guid createTask2_TaskId1 = default(System.Guid);
        public SPWorkflowTaskProperties createTask2_TaskProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();

        private void onTaskChanged2_Invoked(object sender, ExternalDataEventArgs e)
        {
            try
            {
                if (this.workflowProperties.Item["Status"].ToString() != "Ready for Approval")
                {
                    StatusDetails2 = false;
                }
            }
            catch (Exception ex)
            { }
        }

        public SPWorkflowTaskProperties onTaskChanged2_AfterProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();
        public SPWorkflowTaskProperties onTaskChanged2_BeforeProperties1 = new Microsoft.SharePoint.Workflow.SPWorkflowTaskProperties();

     
    }
}

please let me know what you think


    • Edited by roma_victa Sunday, May 06, 2012 9:20 AM
    •