/// <summary>
/// 内部ストレージに保存
/// </summary>
void Save()
{
var docs = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);
var file = System.IO.Path.Combine(docs, "save.xml");
using (var st = System.IO.File.OpenWrite(file))
{
items.Save(st);
}
}
public void TestSaveStream()
{
var lst = new List <ToDo>();
lst.Add(new ToDo()
{
Id = 1, Text = "ccc", DueDate = new DateTime(2017, 5, 1), CreatedAt = new DateTime(2017, 4, 3), Completed = false
});
lst.Add(new ToDo()
{
Id = 2, Text = "bbb", DueDate = new DateTime(2017, 5, 2), CreatedAt = new DateTime(2017, 4, 2), Completed = true
});
lst.Add(new ToDo()
{
Id = 3, Text = "aaa", DueDate = new DateTime(2017, 5, 3), CreatedAt = new DateTime(2017, 4, 1), Completed = false
});
var items = new ToDoFiltableCollection(lst);
var sw = System.IO.File.OpenWrite("save.xml");
bool b = items.Save(sw);
sw.Close();
Assert.AreEqual(true, b);
/// 新しいコレクションを用意する
var newItems = new ToDoFiltableCollection();
var sr = System.IO.File.OpenRead("save.xml");
b = newItems.Load(sr);
sr.Close();
Assert.AreEqual(true, b);
Assert.AreEqual(3, newItems.Count);
Assert.AreEqual(1, newItems[0].Id);
Assert.AreEqual("ccc", newItems[0].Text);
Assert.AreEqual(new DateTime(2017, 5, 1), newItems[0].DueDate);
Assert.AreEqual(new DateTime(2017, 4, 3), newItems[0].CreatedAt);
Assert.AreEqual(false, newItems[0].Completed);
System.IO.File.Delete("save.xml");
}
