Hi everybody,

I could not figure out where is the error in the following code - need another set of eyes to help.

/// <summary>
        /// returns list of items by Category
        /// </summary>
        /// <param name="Category">Category</param>
        /// <returns></returns>
        public InventoryDS.ItemsDataTable GetItemsByCategory(string Category)
        {
            
            ItemsTableAdapter ta = new ItemsTableAdapter();
            return ta.GetItemsByCategory(Category);
        }

        /// <summary>
        /// Get Inventory Dictionary for passed category
        /// </summary>
        /// <param name="Category">Category</param>
        /// <returns></returns>
        public Dictionary<string, string> GetInventoryDictionaryByCategory(string Category)
        {
            Dictionary<string, string> list = new Dictionary<string, string>();

            using (ItemsTableAdapter ta = new ItemsTableAdapter())
            {

                InventoryDS.ItemsDataTable dt =  this.GetItemsByCategory(string Category);
                
                    ta.Fill(dt);

                foreach (InventoryDS.ItemsRow dr in dt.Rows)
                {
                    list.Add(dr.itemdesc1, dr.pk.ToString());
                }                
            }

            return list;
        }