public StudentRepository(MyDbContext ctx)
{
this._ctx = ContainerManager.Current.Resolve <MyDbContext>();
}
public Form1()
{
InitializeComponent();
initializeDateTimePicker();
dataGridView1.AllowUserToAddRows = false;
dataGridView1.AllowUserToDeleteRows = false;
buttonAdd.Click += buttonAdd_Click;
buttonDelete.Click += buttonDelete_Click;
buttonEdit.Click += buttonEdit_Click;
using (MyDbContext context = new MyDbContext())
{
context.Database.EnsureCreated();
}
using (MyDbContext context = new MyDbContext())
{
context.Database.EnsureCreated();
MyData data = context.Find <MyData>(1u);
if (null != data)
{
Console.WriteLine("Found");
Console.WriteLine(data.Name);
}
else
{
Console.WriteLine("Not Found");
}
BindingSource bi = new BindingSource();
bi.DataSource = context.Find <MyData>(1u);
dataGridView1.DataSource = bi;
dataGridView1.Refresh();
}
using (MyDbContext context = new MyDbContext())
{
context.Database.EnsureCreated();
MyData found = null;
foreach (var item in from data in context.Data
where data.Key == 1
select data)
{
found = item;
break;
}
if (null == found)
{
return;
}
//found.Number++;
context.SaveChanges();
}
using (MyDbContext context = new MyDbContext())
{
context.Add(new MyData()
{
Name = "이름", Number = 123
});
context.SaveChanges();
}
}
