static void Main(string[] args)
{
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
ContactDbContext db = ContactDbContext.Instance;
//List<Contact> contactlist = new List<Contact>()
//{
// new Contact("Himanshu","9876543210","Mumbai"),
// new Contact("Pratik","9876543210","Mumbai"),
// new Contact("Prasad","9876543210","Mumbai"),
// new Contact("Santosh","9876543210","Mumbai"),
// new Contact("Dheeraj","9876543210","Mumbai"),
// new Contact("Sarvesh","9876543210","Mumbai"),
//};
//foreach (var contact in contactlist)
//{
// db.Users.Add(contact);
//}
//db.SaveChanges();
IQueryable <Contact> contactOfMumbai = db.Users.Where(m => m.Location == "Mumbai");
IQueryable <Contact> topContactOfMumbai = contactOfMumbai.Take(5);
char[] splitchar = { ' ' };
IQueryable <string> upperCaseContact = topContactOfMumbai.Select(m => m.Name.ToUpper());
//string str = upperCaseContact.Single().Split(splitchar)[0];
Console.WriteLine(upperCaseContact.First());
Console.WriteLine(
upperCaseContact
.ToList()
.First()
.Split(splitchar)[0]);
Console.WriteLine("Done");
Console.ReadKey();
}
public Repositary()
{
_contactDb = ContactDbContext.Instance;
}