protected void btnSave_Click(object sender, EventArgs e) { try { Products p = new Products(); p.CategoryCode = Convert.ToInt32(ddlCategory.SelectedValue); p.ProductName = txtProductName.Text; p.PurchaseRate = Convert.ToDecimal(txtPurchaseRate.Text); p.SaleRate = Convert.ToDecimal(txtSaleRate.Text); p.ExpiryDate = Convert.ToDateTime(txtExpiryDate.Text); p.ImageURL = UploadImage(); DALProduct obj = new DALProduct(); obj.Product_Add(p); } catch (Exception ex) { DALUser obj = new DALUser(); obj.ErrorLog_Add("Add Product | " + ex.Message); lblMessage.Text = "Some invalid Data, check again"; } }