//protected void AddButton_Click(object sender, EventArgs e)
        //{
        //    String name = NameTextBox.Text;
        //    String description = DescriptionTextBox.Text;

        //    _db.Tasks.Add(new Task(projectID.Value, name, description, "new"));
        //    _db.SaveChanges();

        //    //RadTaskGrid.DataSource = _db.Tasks.Where(p => p.projectId == projectID).ToList();
        //    RadTaskGrid.Rebind();
        //    Response.Redirect(Request.Url.AbsoluteUri);


        //}

        protected void RadTaskGrid_DeleteCommand(object sender, GridCommandEventArgs e)
        {
            GridDataItem item = e.Item as GridDataItem;

            var taskID = Convert.ToInt32(item.GetDataKeyValue("taskId"));



            var tasks = _db.Tasks.Where(p => p.taskId == taskID);

            if (tasks != null)
            {
                var userstasks = _db.UsersTasks.Where(p => p.taskId == taskID).FirstOrDefault();
                if (userstasks != null)
                {
                    _db.UsersTasks.Remove(_db.UsersTasks.Where(p => p.taskId == taskID).FirstOrDefault());
                }


                _db.Tasks.Remove(_db.Tasks.Where(p => p.taskId == taskID).FirstOrDefault());
            }
            _db.SaveChanges();
            RadTaskGrid.Rebind();
        }
 protected void RadTaskGrid_ItemUpdated(object sender, GridUpdatedEventArgs e)
 {
     RadTaskGrid.Rebind();
 }