//update a driver
public static bool UpdateInfoDriver(int id, string name, string idcard, string address, string phone)
{
bool rt = true;
using (var httn = new TruckDataDataContext())
{
var rs = httn.DRIVERs.Where(s => s.ID == id).Select(s => s).SingleOrDefault();
if (rs != null)
{
rs.NAME = name;
rs.IDCARD = idcard;
rs.ADDRESS = address;
rs.PHONE = phone;
try
{
httn.SubmitChanges();
}
catch (Exception)
{
rt = false;
}
}
else
{
rt = false;
}
}
return(rt);
}
//add a driver
public static bool AddDriver(int id, string name, string idcard, string address, string phone)
{
bool rt = true;
using (var httn = new TruckDataDataContext())
{
DRIVER t = new DRIVER
{
ID = id,
NAME = name,
IDCARD = idcard,
ADDRESS = address,
PHONE = phone
};
httn.DRIVERs.InsertOnSubmit(t);
try
{
httn.SubmitChanges();
}
catch
{
rt = false;
}
}
return(rt);
}
//update password account
public static bool UpdatePasswordAccount(int id, string pass)
{
bool rt = true;
using (var httn = new TruckDataDataContext())
{
var rs = httn.ACCOUNTs.Where(s => s.ID == id).Select(s => s).SingleOrDefault();
if (rs != null)
{
rs.PASSWORD = pass;
try
{
httn.SubmitChanges();
}
catch (Exception)
{
rt = false;
}
}
else
{
rt = false;
}
}
return(rt);
}
//add a account
public static bool AddAccount(string username, string password, int typeid, int status)
{
bool rt = true;
using (var httn = new TruckDataDataContext())
{
int count = httn.ACCOUNTs.Count();
ACCOUNT t = new ACCOUNT
{
ID = count + 1,
USERNAME = username,
PASSWORD = password,
TYPEID = typeid,
STATUS = status
};
httn.ACCOUNTs.InsertOnSubmit(t);
try
{
httn.SubmitChanges();
}
catch
{
rt = false;
}
}
return(rt);
}
//delete a account
public static bool DeleteAccount(int id)
{
bool rt = true;
using (var httn = new TruckDataDataContext())
{
var rs = httn.ACCOUNTs.Where(s => s.ID == id);
httn.ACCOUNTs.DeleteAllOnSubmit(rs);
try
{
httn.SubmitChanges();
}
catch (Exception)
{
rt = false;
}
}
return(rt);
}