protected void btnAdd_Click(object sender, EventArgs e)
{
int purchaseId = Convert.ToInt32(hdnPurchaseId.Value);
//lblcheckDoubleError.Text = string.Empty;
int productId = Convert.ToInt32(ddlproduct.SelectedValue);
decimal enteredQuantity = Convert.ToDecimal(txtquantity.Text);
try
{
//Get Original price, Tax and discount happened during Purchase
var productDetails = context.sp_GetPurchaseDetailsById(purchaseId).ToList();
if (productDetails != null)
{
var oneproductDetail = productDetails.Where(w => w.product_id == productId);
if (!Convert.ToBoolean(ValidateQuantity(enteredQuantity, productId, purchaseId)[0]))
{
decimal subTotal = Convert.ToDecimal(txtquantity.Text) * Convert.ToDecimal(oneproductDetail.FirstOrDefault().purchase_rate);
decimal a = subTotal / 100;
decimal discount_percent = (Convert.ToDecimal(oneproductDetail.FirstOrDefault().dicount_amt) * 100) / Convert.ToDecimal(oneproductDetail.FirstOrDefault().amount);
decimal discountamt = a * Convert.ToDecimal(discount_percent.ToString("0.##"));
decimal tax_amount = a * Convert.ToDecimal(oneproductDetail.FirstOrDefault().tax_percentage);
clr();
calculation(subTotal, tax_amount, discountamt);
txtPaidAmt.Enabled = true;
DataTable tbl = (DataTable)ViewState["Details"];
tbl.Rows.Add(oneproductDetail.FirstOrDefault().purchasedetails_id, productId, oneproductDetail.FirstOrDefault().batch_id, oneproductDetail.FirstOrDefault().unit_id,
oneproductDetail.FirstOrDefault().tax_id, subTotal, discountamt, tax_amount, oneproductDetail.FirstOrDefault().purchase_rate, enteredQuantity,
oneproductDetail.FirstOrDefault().product_name, oneproductDetail.FirstOrDefault().unit_name, oneproductDetail.FirstOrDefault().batch_name,
oneproductDetail.FirstOrDefault().tax_percentage);
ViewState["Details"] = tbl;
this.BindGrid();
ddlproduct.Items.FindByValue(productId.ToString()).Enabled = false;
}
}
}
catch (Exception ex)
{
ErrorLog.saveerror(ex);
}
}