クイック スタート - .NET SDK

using Realms;

public partial class Item : IRealmObject
{
    [PrimaryKey]
    [MapTo("_id")]
    public ObjectId Id { get; set; } = ObjectId.GenerateNewId();
    [MapTo("assignee")]
    public string Assignee { get; set; }
    [MapTo("name")]
    public string? Name { get; set; }
    [MapTo("status")]
    public string? Status { get; set; }
}

var realm = Realm.GetInstance();

var testItem = new Item
{
    Name = "Do this thing",
    Status = ItemStatus.Open.ToString(),
    Assignee = "Aimee"
};
await realm.WriteAsync(() =>
{
    realm.Add(testItem);
});
// Or 
var testItem2 =
    await realm.WriteAsync(() =>
    {
        return realm.Add<Item>(new Item
        {
            Name = "Do this thing, too",
            Status = ItemStatus.InProgress.ToString(),
            Assignee = "Satya"
        });
    }
);

var id = ObjectId.GenerateNewId();
var item1 = new Item
{
    Id = id,
    Name = "Defibrillate the Master Oscillator",
    Assignee = "Aimee"
};
// Add a new person to the realm. Since nobody with the existing Id
// has been added yet, this person is added.
await realm.WriteAsync(() =>
{
    realm.Add(item1, update: true);
});
var item2 = new Item
{
    Id = id,
    Name = "Fluxify the Turbo Encabulator",
    Assignee = "Aimee"
};
// Based on the unique Id field, we have an existing person,
// but with a different name. When `update` is true, you overwrite
// the original entry.
await realm.WriteAsync(() =>
{
    realm.Add(item2, update: true);
});
// item1 now has a Name of "Fluxify the Turbo Encabulator"
// and item2 was not added as a new Item in the collection.

realm.Write(() =>
{
    realm.Remove(myItem);
});
realm.Write(() =>
{
    realm.RemoveAll<Item>();
});

var allItems = realm.All<Item>();

var openItems = realm.All<Item>()
    .Where(i => i.Status == "Open");

var sortedItems = realm.All<Item>()
    .OrderBy(i => i.Status);

// Observe realm notifications.
realm.RealmChanged += (sender, eventArgs) =>
{
    // The "sender" object is the realm that has changed.
    // "eventArgs" is reserved for future use.
    // ... update UI ...
};