private void button4_Click(object sender, EventArgs e)
{
int numberOfSupplyerBill;
SupplyerBill SupplyerB = context.SupplyerBills.OrderByDescending(c => c.ID).FirstOrDefault();
if (SupplyerB == null)
{
numberOfSupplyerBill = 1;
BillNumberSypplyer.Text = numberOfSupplyerBill.ToString();
}
else
{
numberOfSupplyerBill = int.Parse(SupplyerB.ID.ToString());
numberOfSupplyerBill++;
BillNumberSypplyer.Text = numberOfSupplyerBill.ToString();
}
}
private void button2_Click(object sender, EventArgs e)
{
Supplyer sup = context.Supplyers.FirstOrDefault(s => s.Name == SupplyerCombo.Text);
SupplyerBill suppleyBill = new SupplyerBill()
{
supplyer_ID = sup.ID,
PaidPrice = 0,
DeptPrice = 0
};
context.SupplyerBills.Add(suppleyBill);
context.SaveChanges();
SupplyerBill supBill = context.SupplyerBills.OrderByDescending(s => s.ID).FirstOrDefault();
SupplyerBillDetail supplyerBDetails;
foreach (var item in supperList)
{
supplyerBDetails = new SupplyerBillDetail();
supplyerBDetails.Amount = item.Amount;
supplyerBDetails.Date = item.Date;
supplyerBDetails.Paid = 0;
supplyerBDetails.Debt = 0;
supplyerBDetails.AmountPrice = item.AmountPrice;
supplyerBDetails.productOpj_ID = item.productOpj_ID;
supplyerBDetails.AdeyMortagaType = item.AdeyMortagaType;
supplyerBDetails.SupplyerBillobj_ID = supBill.supplyer_ID;
context.SupplyerBillDetails.Add(supplyerBDetails);
Product UpdateProduct = context.Products.FirstOrDefault(p => p.ID == supplyerBDetails.productOpj_ID);
if (supplyerBDetails.AdeyMortagaType == "عادى")
{
UpdateProduct.AmountInStock = UpdateProduct.AmountInStock + supplyerBDetails.Amount;
}
if (supplyerBDetails.AdeyMortagaType == "مرتجع")
{
UpdateProduct.AmountInStock = UpdateProduct.AmountInStock - supplyerBDetails.Amount;
}
context.SaveChanges();
}
}
private void supplierbill_Load(object sender, EventArgs e)
{
//--------------------fill Supplyer Name----------------------------
List <Supplyer> supplyerList = context.Supplyers.ToList();
SupplyerCombo.DataSource = supplyerList;
SupplyerCombo.DisplayMember = "Name";
//------------------------fill name of product------------
List <Product> ProductList = context.Products.ToList();
productComboSypplyer.DataSource = ProductList;
productComboSypplyer.DisplayMember = "Name";
int numberOfBill3;
SupplyerBill supplyerB = context.SupplyerBills.OrderByDescending(s => s.ID).FirstOrDefault();
if (supplyerB == null)
{
SqlConnection connection = new SqlConnection(@"Data Source=DESKTOP-9HH57Q0\MSSQLSEVEREX;Initial Catalog=project;Integrated Security=True");
SqlCommand command = new SqlCommand();
connection.Open();
command.Connection = connection;
command.CommandText = "DBCC CHECKIDENT ('supplyerBills',RESEED,0)";
command.ExecuteNonQuery();
connection.Close();
numberOfBill3 = 1;
BillNumberSypplyer.Text = numberOfBill3.ToString();
}
else
{
numberOfBill3 = int.Parse(supplyerB.ID.ToString());
numberOfBill3++;
BillNumberSypplyer.Text = numberOfBill3.ToString();
}
}