public void updateHost(Host host)
{
XElement HostElement = (from item in HostRoot.Elements()
where int.Parse(item.Element("HostKey").Value) == host.HostKey
select item).FirstOrDefault();
if (HostElement == null)
{
throw new Exception("התעודת זהות שהוזנה לא מייצגת מארח במערכת");
}
HostElement.Element("name").Element("PrivateName").Value = host.PrivateName;
HostElement.Element("name").Element("FamilyName").Value = host.FamilyName;
HostElement.Element("MailAddress").Value = host.MailAddress;
HostElement.Element("FhoneNumber").Value = host.FhoneNumber;
HostElement.Element("BankAccountNumber").Value = host.BankAccountNumber.ToString();
HostElement.Element("CollectionClearance").Value = host.CollectionClearance.ToString();
HostElement.Element("BankBranchDetails").Element("Bank").Element("BankName").Value = host.BankBranchDetails.BankName;
HostElement.Element("BankBranchDetails").Element("Bank").Element("BankNumber").Value = host.BankBranchDetails.BankNumber.ToString();
HostElement.Element("BankBranchDetails").Element("Address").Element("BranchAddress").Value = host.BankBranchDetails.BranchAddress;
HostElement.Element("BankBranchDetails").Element("Address").Element("BranchCity").Value = host.BankBranchDetails.BranchCity;
HostElement.Element("BankBranchDetails").Element("BranchNumber").Value = host.BankBranchDetails.BranchNumber.ToString();
HostRoot.Save(HostPath);
}
public IEnumerable <Host> getListHosts(Func <Host, bool> predicate = null)
{
IEnumerable <Host> hosts = (from item in HostRoot.Elements()
where getHost(long.Parse(item.Element("HostKey").Value)) != null
select getHost(long.Parse(item.Element("HostKey").Value)));
if (predicate == null)
{
return(hosts);
}
return(hosts.Where(predicate));
}
public bool deleteHost(long key)
{
XElement Hostelement;
try
{
Hostelement = (from item in HostRoot.Elements()
where int.Parse(item.Element("HostKey").Value) == key
select item).FirstOrDefault();
Hostelement.Remove();
HostRoot.Save(HostPath);
return(true);
}
catch
{
return(false);
}
}
public Host getHost(long key)
{
Host host;
try
{
host = (from item in HostRoot.Elements()
where int.Parse(item.Element("HostKey").Value) == key
select new Host()
{
HostKey = long.Parse(item.Element("HostKey").Value),
BankAccountNumber = int.Parse(item.Element("BankAccountNumber").Value),
FamilyName = item.Element("name").Element("FamilyName").Value,
PrivateName = item.Element("name").Element("PrivateName").Value,
MailAddress = item.Element("MailAddress").Value,
CollectionClearance = bool.Parse(item.Element("CollectionClearance").Value),
FhoneNumber = item.Element("FhoneNumber").Value,
BankBranchDetails = new BankBranch()
{
BankName = item.Element("BankBranchDetails").Element("Bank").Element("BankName").Value,
BankNumber = int.Parse(item.Element("BankBranchDetails").Element("Bank").Element("BankNumber").Value),
BranchAddress = item.Element("BankBranchDetails").Element("Address").Element("BranchAddress").Value,
BranchCity = item.Element("BankBranchDetails").Element("Address").Element("BranchCity").Value,
BranchNumber = int.Parse(item.Element("BankBranchDetails").Element("BranchNumber").Value)
}
}).FirstOrDefault();
}
catch
{
host = null;
}
if (host == null)
{
throw new Exception("מספר תעודת זהות לא נכון");
}
return(host);
}