public bool RemoveContract(int code)
{
XElement ContractElement;
try
{
ContractElement = (from p in ContractRoot.Elements()
where Convert.ToInt32(p.Element("Code").Value) == code
select p).FirstOrDefault();
ContractElement.Remove();
ContractRoot.Save(ContractPath);
return(true);
}
catch
{
return(false);
}
}
/// <summary>
/// remove contract from XML dataBase
/// </summary>
/// <param name="transactionNumber"></param>
/// <returns></returns>
public bool RemoveContract(int transactionNumber)
{
XElement ContractElement;
try
{
ContractElement = (from myContract in contractsRoot.Elements()
where int.Parse(myContract.Element("transactionNumber").Value) == transactionNumber
select myContract).FirstOrDefault();
ContractElement.Remove();
contractsRoot.Save(contractsPath);
return(true);
}
catch
{
return(false);
}
}
public void DeleteContract(uint contractNumber)
{
XElement ContractElement;
ContractElement = (from item in ContractsFile.Elements()
where uint.Parse(item.Element("ContractNumber").Value) == contractNumber
select item).FirstOrDefault();
if (ContractElement == null)
{
throw new IdException
{
Message = "A contract with this id does not exist in the system."
}
}
;
ContractElement.Remove();
ContractsFile.Save(ContractsPath);
}