Delete a row in Dataset

<asp:GridView ID="gridView1" runat="server" DataKeyNames="KitName"
            onrowdeleting="gridView1_RowDeleting">
            <Columns>
                <asp:BoundField HeaderText="KitName" DataField="KitName"></asp:BoundField>
                <asp:BoundField HeaderText="OrderQuantity" DataField="OrderQuantity"></asp:BoundField>
                <asp:BoundField HeaderText="Discount" DataField="Discount"></asp:BoundField>
                <asp:BoundField HeaderText="DiscountScheme" DataField="DiscountScheme"></asp:BoundField>
                <asp:BoundField HeaderText="DiscountType" DataField="DiscountType"></asp:BoundField>
                <asp:BoundField HeaderText="DiscountedValue" DataField="DiscountedValue"></asp:BoundField>
                <asp:BoundField HeaderText="DiscountSchemeVal" DataField="DiscountSchemeVal"></asp:BoundField>
                <asp:BoundField HeaderText="DiscountTypeVal" DataField="DiscountTypeVal"></asp:BoundField>
            </Columns>
        </asp:GridView>

DataTable dTable;
        
        protected void Page_Load(object sender, EventArgs e)
        {

            dTable = new DataTable();
            dTable.Columns.Add("KitName");
            dTable.Columns.Add("OrderQuantity");
            dTable.Columns.Add("Discount");
            dTable.Columns.Add("DiscountScheme");
            dTable.Columns.Add("DiscountType");
            dTable.Columns.Add("DiscountedValue");
            dTable.Columns.Add("DiscountSchemeVal");
            dTable.Columns.Add("DiscountTypeVal");

            DataRow dRow = dTable.NewRow();
            dRow["KitName"] = strKitName;
            dRow["OrderQuantity"] = strKitQuant;
            dRow["Discount"] = strDiscount;
            dRow["DiscountScheme"] = strDisScheme;
            dRow["DiscountSchemeVal"] = strDisSchemeVal;
            dRow["DiscountType"] = strDisType;
            dRow["DiscountTypeVal"] = strDisTypeVal;
            dRow["DiscountedValue"] = strDisVal;
            dTable.Rows.Add(dRow);

            gridView1.DataSource = dTable;
            gridView1.DataBind();
        }

        protected void gridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
        {
            DataRow row = dTable.Select("KitName=" + gridView1.DataKeys[e.RowIndex]["KitName"])[0];
            row.Delete();
            dTable.AcceptChanges();
            dTable.DataSource = dTable;
            dTable.DataBind();
        }