public Contract GetContract(int id)
{
DAL_XML_Imp b = new DAL_XML_Imp();
return(b.GetContract(id));
//return DataSource.ContractList.FirstOrDefault(n => n.Contract_ID == id);
}
public void RemoveContract(int id)
{
DAL_XML_Imp b = new DAL_XML_Imp();
Contract contr = b.GetContract(id);
if (contr == null)
{
throw new Exception("Contract with the same id not found...");
}
b.RemoveContract(id);
//DataSource.ContractList.RemoveAll(n => n.Contract_ID == id);
//DataSource.ContractList.Remove(contr);
}
public void AddContract(Contract contract)
{
DAL_XML_Imp b = new DAL_XML_Imp();
Contract contr = b.GetContract(contract.Contract_ID);
if (contr != null)
{
throw new Exception("Contract with the same id already exists...");
}
b.AddContract(contract);
//DataSource.ContractList.Add(contract);
}