public bool Insert(Customer cus)
{
try
{
ManageCustomersEntities ctx = new ManageCustomersEntities();
ctx.Customers.Add(cus);
ctx.SaveChanges();
return(true);
}
catch
{
return(false);
}
}
public bool Delete(int id)
{
try
{
using (ManageCustomersEntities ctx = new ManageCustomersEntities())
{
var _ob = ctx.Customers.SingleOrDefault(b => b.ID == id);
if (_ob != null)
{
ctx.Customers.Remove(_ob);
ctx.SaveChanges();
}
}
return(true);
}
catch
{
return(false);
}
}
public bool Update(int id, Customer cus)
{
try
{
using (ManageCustomersEntities ctx = new ManageCustomersEntities())
{
var _ob = ctx.Customers.SingleOrDefault(b => b.ID == id);
if (_ob != null)
{
_ob.Name = cus.Name.Trim();
_ob.Phone = cus.Phone.Trim();
_ob.Email = cus.Email.Trim();
_ob.Address = cus.Address.Trim();
ctx.SaveChanges();
}
}
return(true);
}
catch
{
return(false);
}
}