/// <summary>
/// Allows to delete the selected task
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">EventArgs</param>
private void mnuItemDeleteTask_Click(object sender, EventArgs e)
{
if (this.lstTasks.SelectedIndices.Count != 0)
{
OLTaskItem task = this.lstTasks.SelectedItems[0].Tag as OLTaskItem;
if (task != null)
{
if (MessageBox.Show("Are you sure you want to delete this task?", "Delete task", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
if (task.OriginalItem is Outlook.MailItem)
{
Outlook.MailItem mail = task.OriginalItem as Outlook.MailItem;
mail.Delete();
}
else if (task.OriginalItem is Outlook.ContactItem)
{
Outlook.ContactItem contact = task.OriginalItem as Outlook.ContactItem;
contact.Delete();
}
else if (task.OriginalItem is Outlook.TaskItem)
{
Outlook.TaskItem t = task.OriginalItem as Outlook.TaskItem;
t.Delete();
}
else
{
// Do nothing
}
}
// At the end, synchronously "refresh" tasks in case they have changed
this.RetrieveTasks();
}
}
}
public void DeleteTask(OutlookTask task)
{
OutlookTask outlookTask = task as OutlookTask;
Outlook.TaskItem taskitem = outlookApp.Session.GetItemFromID(outlookTask.EntryId) as Outlook.TaskItem;
taskitem.Delete();
}