private void btnRemoveFromCart_Click(object sender, EventArgs e) { OleDbDataAdapter adap = new OleDbDataAdapter("select Cart from UsersTable where Username='******'", conn); DataSet DS = new DataSet(); conn.Open(); adap.Fill(DS, "UsersTable"); conn.Close(); string cart = DS.Tables["UsersTable"].Rows[0]["Cart"].ToString(); if (cart.Contains(ItemName)) { cart = cart.Replace(ItemName, ""); OleDbCommand com = new OleDbCommand("update UsersTable set Cart='" + cart + "' where Username='******'", conn); conn.Open(); com.ExecuteNonQuery(); conn.Close(); } ucTotalBill uc = (ucTotalBill)this.Parent.Controls.Find("ucTotalBill", true)[0]; Parent.Controls.Remove(this); uc.update_bill(); }
private void btnPlus_Click(object sender, EventArgs e) { qty += 1; cost = ItemPrice * qty; txtQty.Text = qty.ToString(); lblCost.Text = cost.ToString() + ".0 PKR"; ucTotalBill uc = (ucTotalBill)this.Parent.Controls.Find("ucTotalBill", true)[0]; uc.update_bill(); }