// add edited product and update product
private async void btnAddEditedProduct_Click(object sender, EventArgs e)
{
try
{
List <Category> categories = await ControlerMethods.GetCategoryAsync();
List <Suppliers> suppliers = await ControlerMethods.GetSupliersAsync();
List <Product> products = await ControlerMethods.GetProductsAsync();
Product product = new Product();
product.ProductId = products.Where(x => x.ProuductCode.Equals(txtAddProductCode.Text)).FirstOrDefault <Product>().ProductId;
product.CategoryId = categories.Where(x => x.CategoryName.Equals(comboCat.Text.ToString())).FirstOrDefault <Category>().CategoryId;
product.SupplierId = suppliers.Where(x => x.CompanyName.Equals(comboSup.Text.ToString())).FirstOrDefault <Suppliers>().SupplierId;
product.ProductName = txtAddProductName.Text;
product.ProuductCode = txtAddProductCode.Text;
product.Qty = Convert.ToInt32(txtAddProductQty.Text);
product.Tax = Convert.ToInt32(txtAddProductTax.Text) / 100;
product.UnitPriceBuy = Convert.ToInt32(txtAddProductBuy.Text);
product.UnitPriceSales = Convert.ToInt32(txtAddProductSale.Text);
product.Discount = Convert.ToDouble(txtAddProductDiscount.Text) / 100;
FrmEmpMain_Load(sender, e);
await ControlerMethods.UpdateProductAsync(product);
MessageBox.Show(String.Format("با موفقیت ثبت گردید "),
"موفق",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
dataQtyProduct.DataSource = await ControlerMethods.GetProductsAsync();
btnAddEditedProduct.Visible = false;
btnDbAddProduct.Enabled = true;
txtAddProductCode.Enabled = true;
txtAddProductName.Text = "";
txtAddProductCode.Text = "";
txtAddProductQty.Text = "";
txtAddProductTax.Text = "0";
txtAddProductBuy.Text = "";
txtAddProductSale.Text = "";
txtAddProductDiscount.Text = "";
}
catch (Exception ex)
{
MessageBox.Show("خطا در هنگام انجام عملایات " + "\n" + ex.GetBaseException().ToString(),
"خطا",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}