static void Main(string[] args)
{
risTabulky risContext = new risTabulky();
stol stol = new stol
{
id_stola = 1,
pocet_miest = 6
};
//insert
risContext.stol.Add(stol);
risContext.SaveChanges();
//update
try
{
stol stolUpdate = new stol
{
id_stola = 8,
pocet_miest = 10
};
risContext.stol.Attach(stolUpdate);
var entry = risContext.Entry(stolUpdate);
entry.State = EntityState.Modified;
entry.Property(e => e.pocet_miest).IsModified = true;
risContext.SaveChanges();
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException.ToString());
}
//delete
stol stolDelete = risContext.stol.First(i => i.id_stola == stol.id_stola);
risContext.stol.Remove(stolDelete);
risContext.SaveChanges();
}
static void Main(string[] args)
{
risTabulky risContext = new risTabulky();
stol stol = new stol
{
id_stola = 1,
pocet_miest = 6
};
//insert
risContext.stol.Add(stol);
risContext.SaveChanges();
//update
try
{
stol stolUpdate = new stol
{
id_stola = 8,
pocet_miest = 10
};
risContext.stol.Attach(stolUpdate);
var entry = risContext.Entry(stolUpdate);
entry.State = EntityState.Modified;
entry.Property(e => e.pocet_miest).IsModified = true;
risContext.SaveChanges();
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException.ToString());
}
//delete
stol stolDelete = risContext.stol.First(i => i.id_stola == stol.id_stola);
risContext.stol.Remove(stolDelete);
risContext.SaveChanges();
}
