public List <SelfReference> GetAllReferences()
{
using (var context = new ModelSelfReferences())
{
return(context.SelfReferences.ToList());
}
}
public void AddReference(SelfReference selfReference)
{
using (var context = new ModelSelfReferences())
{
context.SelfReferences.Add(selfReference);
context.SaveChanges();
}
}
public static void Ex1()
{
using (var context = new ModelSelfReferences())
{
var first = context.AddSelfReference("First");
context.AddSelfReference("WithRef", first);
context.AddSelfReference("WithRef2", first);
context.AddSelfReference("WithRef3", first);
}
using (var context = new ModelSelfReferences())
{
foreach (var selfRef in context.SelfReferences)
{
Console.WriteLine("{0} {1} {2} {3}", selfRef.Name, selfRef.SelfReferenceId, selfRef.ParentSelfReferenceId, selfRef.ParentSelfReference.Name);
}
}
}
private static void Problema1()
{
using (var context = new ModelSelfReferences())
{
Console.Write("Enter Name:");
SelfReference p = new SelfReference()
{
Name = Console.ReadLine().ToString()
};
context.SelfReferences.Add(p);
context.SaveChanges();
var items = context.SelfReferences;
foreach (var x in items)
{
Console.WriteLine(x.Name);
}
Console.WriteLine("Press any key to exit");
Console.ReadKey();
}
}
static void firstPart()
{
using (ModelSelfReferences context = new ModelSelfReferences())
{
SelfReference selfReference1 = new SelfReference()
{
Name = "Parinte"
};
SelfReference selfReference2 = new SelfReference()
{
Name = "Copil1",
ParentSelfReference = selfReference1
};
SelfReference selfReference3 = new SelfReference()
{
Name = "Copil2",
ParentSelfReference = selfReference2
};
context.SelfReferences.Add(selfReference1);
context.SelfReferences.Add(selfReference2);
context.SelfReferences.Add(selfReference3);
context.SaveChanges();
foreach (SelfReference self in context.SelfReferences)
{
Console.WriteLine("{0}, {1}", self.Name, self.ParentSelfReferenceId);
foreach (SelfReference child in context.SelfReferences)
{
Console.WriteLine("Hashmap: {0}", child.Name);
}
}
}
Console.ReadKey();
}