private void search(object sender, EventArgs e)
        {
            string search = searchTextBox.Text.Trim();

            if (search == "" || search == "What do you want to seach?")
            {
                dataGrid.DataSource = controller.ViewAll();
            }
            else
            {
                dataGrid.DataSource = controller.Search(search);
            }
        }
        private void StoreItemForm_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'restaurantManagementDataSet.StoreItemType' table. You can move, or remove it, as needed.
            this.storeItemTypeTableAdapter.Fill(this.restaurantManagementDataSet.StoreItemType);

            IdText.Enabled            = false;
            CurrentAmountText.Enabled = false;
            ClearData();

            if (storeType != null)
            {
                dataGrid.DataSource      = controller.ViewItemsType(storeType);
                ITypeCombo.SelectedIndex = ITypeCombo.FindStringExact(storeType.Name);
                searchTextBox.Text       = storeType.Name;
            }
            else
            {
                ITypeCombo.SelectedIndex = -1;
                dataGrid.DataSource      = controller.ViewAll();
            }

            dataGrid.Columns["ID"].Width   = 80;
            dataGrid.Columns["Name"].Width = 200;
        }