Assigning a task in Outlook

pluttod — Tue, 16 Aug 2011 21:25:11 GMT

I have the following code and the code is having a problem in the line (taskItem.Send();)

----------------------------------error message----------------------------------------------------------------

System.Runtime.InteropServices.COMException was unhandled by user code
Message="Operation aborted (Exception from HRESULT: 0x80004004 (E_ABORT))"
Source=""
ErrorCode=-2147467260
StackTrace:
       at Microsoft.Office.Interop.Outlook._TaskItem.Send()
       at Incident_Coordinators.FormCode.CTRL103_7_Clicked(Object sender, ClickedEventArgs e) in C:\Documents and Settings\pluttod.ONE\My Documents\InfoPath Projects\Incident Coordinators-3\FormCode.cs:line 76
       at Microsoft.Office.InfoPath.Internal.ButtonEventHost.OnButtonClick(DocActionEvent pEvent)
       at Microsoft.Office.Interop.InfoPath.SemiTrust._ButtonEventSink_SinkHelper.OnClick(DocActionEvent pEvent)

-------------------------------------------code-----------------------------------------------------------------------

using Microsoft.Office.InfoPath;

using System;

using System.Windows.Forms;

using System.Xml;

using System.Xml.XPath;

using Outlook = Microsoft.Office.Interop.Outlook;

using System.Reflection;

using mshtml;

namespace Incident_Coordinators

{

public partial class FormCode

{

// Member variables are not supported in browser-enabled forms.

// Instead, write and read these values from the FormState

// dictionary using code such as the following:

// private object _memberVariable

// {

// get

// {

// return FormState["_memberVariable"];

// }

// set

// {

// FormState["_memberVariable"] = value;

// }

// NOTE: The following procedure is required by Microsoft Office InfoPath.

// It can be modified using Microsoft Office InfoPath.

public void InternalStartup()

{

//((ButtonEvent)EventManager.ControlEvents["CTRL76_7"]).Clicked += new ClickedEventHandler(CTRL76_7_Clicked);

((ButtonEvent)EventManager.ControlEvents["CTRL103_7"]).Clicked += new ClickedEventHandler(CTRL103_7_Clicked);

//((ButtonEvent)EventManager.ControlEvents["CTRL134"]).Clicked += new ClickedEventHandler(CTRL134_Clicked);

}

public void CTRL103_7_Clicked(object sender, ClickedEventArgs e)

{

// Get a reference to the Main datasource

XPathNavigator root = MainDataSource.CreateNavigator();

// Create an Outlook application

Outlook.Application outlookApp = new Outlook.Application();

// Get NameSpace and Logon

Outlook.NameSpace outlookNS = outlookApp.GetNamespace("mapi");

outlookNS.Logon("/dfs:myFields/@User", Missing.Value, false, true);

// Create a new TaskItem

Outlook.TaskItem taskItem =

(Outlook.TaskItem)outlookApp.CreateItem(

Microsoft.Office.Interop.Outlook.OlItemType.olTaskItem);

// Set some common properties

String Recipient = root.SelectSingleNode("/dfs:myFields/dfs:dataFields/d:EHS_Incident_Investigation_Main/@LIEmail", NamespaceManager).Value;

taskItem.Subject = root.SelectSingleNode("/dfs:myFields/dfs:dataFields/d:EHS_Incident_Investigation_Main/@Notification_ID", NamespaceManager).Value;

taskItem.Body = "You have been selected to lead the noted investigation. This investigation is required to be completed by the noted date. Please confirm the accepts of this task";

// root.SelectSingleNode("test", NamespaceManager).Value;

string StartDateTime =

//String.Format("{0}T{1}",

root.SelectSingleNode("/dfs:myFields/dfs:dataFields/d:EHS_Incident_Investigation_Main/@RequiredDate-1", NamespaceManager).Value;

string ReminderDate =

//String.Format("{0}T{1}",

root.SelectSingleNode("/dfs:myFields/dfs:dataFields/d:EHS_Incident_Investigation_Main/@Reminder_Date-1", NamespaceManager).Value;

taskItem.StartDate = Convert.ToDateTime(StartDateTime);

taskItem.ReminderSet = true;taskItem.ReminderTime = Convert.ToDateTime(ReminderDate);

taskItem.Assign();

taskItem.Recipients.Add(Recipient);

taskItem.Recipients.ResolveAll();

taskItem.Send();

// Save to Tasks

//taskItem.Save();

// Logoff

outlookNS.Logoff();

// Clean up

taskItem = null;

outlookNS = null;

outlookApp = null;

}

Data Connections

Assigning a task in Outlook