public void OnNavigatedTo(NavigationParameters parameters)
{
MyItems.Clear();
Random rm = new Random();
for (int i = 0; i < 20; i++)
{
var fooItem = new MyItem
{
};
fooItem.Number = rm.Next(0, 100);
var fooM3 = fooItem.Number % 3;
if (fooM3 == 0)
{
fooItem.ShowImage = false;
fooItem.ImageUrl = "http://www.isgoodstuff.com/wp-content/uploads/2016/06/xamarin-logo.jpg";
fooItem.BoxColor = Color.Red;
}
else if (fooM3 == 1)
{
fooItem.ShowImage = true;
fooItem.ImageUrl = "http://3bo61w2s39sh2nxd9917cfju.wpengine.netdna-cdn.com/wp-content/uploads/2015/12/Prism-Logo-Graphic-900x400.jpg";
fooItem.BoxColor = Color.PowderBlue;
}
else
{
fooItem.ShowImage = true;
fooItem.ImageUrl = "http://www.isgoodstuff.com/wp-content/uploads/2016/06/xamarin-logo.jpg";
fooItem.BoxColor = Color.DarkSalmon;
}
MyItems.Add(fooItem);
}
}
public void SpreekwoordFromSearchGridClick(Spreekwoord spreekwoord)
{
if (!spreekwoord.IsInList)
{
foreach (Spreekwoord sw in MyItems)
{
if (sw.ID == spreekwoord.ID)
{
return;
}
}
MyItems.Add(spreekwoord);
spreekwoord.Notify();
}
else
{
MyItems.Remove(spreekwoord);
spreekwoord.Notify();
foreach (Spreekwoord sw in MyItems)
{
if (sw.ID == spreekwoord.ID)
{
MyItems.Remove(sw);
return;
}
}
}
Notify();
}
void ExecuteLoadMyItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
MyItems.Clear();
string list = Settings.myAgendaList;
var list_deserialized = JsonConvert.DeserializeObject <List <Item> >(list);
var items = MyItems;
foreach (var item in list_deserialized) //Originally foreach (var item in items)
{
MyItems.Add(item);
}
var savedAgenda_srl = JsonConvert.SerializeObject(SavedAgenda);
Settings.myAgendaList = savedAgenda_srl;
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
public BadgesIdeaViewModel()
{
for (int i = 0; i < 10; i++)
{
MyItems.Add(new BadgedItem
{
Title = $"Item {i}",
BadgeCount = i
});
}
}
public MainViewModel()
{
for (int i = 0; i < 3; i++)
{
ObservableCollection <Task> Source = new ObservableCollection <Task>();
for (int j = 0; j < 5; j++)
{
Source.Add(new Task {
ID = i, Name = "Name_" + i, Duration = (i + 2) * 6 + (3 * j)
});
}
MyItems.Add(new TfsTask {
ID = i, Items = Source
});
}
}
public MainWindow()
{
InitializeComponent();
MyItems.Add(new MyObject {
Name = "Test1"
});
MyItems.Add(new MyObject {
Name = "Test2"
});
MyItems.Add(new MyObject {
Name = "Test3"
});
MyItems.Add(new MyObject {
Name = "Test4"
});
}
private void SetList0()
{
MyItems.Clear();
MyItems.Add(new Item {
Text = "Sing"
});
MyItems.Add(new Item {
Text = "Listen to music"
});
MyItems.Add(new Item {
Text = "Listen to music"
});
MyItems.Add(new Item {
Text = "Listen to music"
});
}
private void Add(StringItem current)
{
var item = new StringItem {
MyText = "new item " + (MyItems.Count + 1)
};
int idx = MyItems.IndexOf(current);
if (idx < 0)
{
MyItems.Add(item);
}
else
{
MyItems.Insert(idx + 1, item);
}
}
public void Load()
{
if (File.Exists("Randomizer.dat"))
{
var items = new List <RandomizerItem>();
var xml = new XmlSerializer(typeof(List <RandomizerItem>));
var stream = File.Open("Randomizer.dat", FileMode.Open, FileAccess.Read);
using (TextReader tr = new StreamReader(stream))
{
items = (List <RandomizerItem>)xml.Deserialize(tr);
}
stream.Close();
foreach (var item in items)
{
var it = NewItem();
it.Item = item;
it.Header = item.ItemName;
if (item.ParentID != Guid.Empty)
{
bool FoundParent = false;
foreach (var itema in _ItemAccess)
{
if (itema.Item.ChildID == item.ParentID)
{
itema.Items.Add(it);
FoundParent = true;
break;
}
}
if (!FoundParent)
{
Items.Remove(it);
}
}
else
{
MyItems.Add(it);
}
}
}
}
async Task LoadMoreItems()
{
IsLoadingIncrementally = true;
// Simulate a long running operation
await Task.Delay(1000);
int end = counter + PageSize;
for (; counter < end; counter++)
{
MyItems.Add(counter.ToString());
}
// artificial way to end ability to load more items.
HasMoreItems = counter < 200;
IsLoadingIncrementally = false;
}
public MainPage()
{
InitializeComponent();
MyItems.Add(new BasicItem {
PointerOverBrush = new SolidColorBrush(Colors.LightBlue)
});
MyItems.Add(new BasicItem {
PointerOverBrush = new SolidColorBrush(Colors.LightPink)
});
MyItems.Add(new BasicItem {
PointerOverBrush = new SolidColorBrush(Colors.LightGoldenrodYellow)
});
MyItems.Add(new BasicItem {
PointerOverBrush = new SolidColorBrush(Colors.LightSalmon)
});
MyItems.Add(new BasicItem {
PointerOverBrush = new SolidColorBrush(Colors.LightGreen)
});
}
private void SetList1()
{
MyItems.Clear();
MyItems.Add(new Item {
Text = "Sing"
});
MyItems.Add(new Item {
Text = "Listen to music"
});
MyItems.Add(new Item {
Text = "Go eat"
});
MyItems.Add(new Item {
Text = "Play soccer"
});
MyItems.Add(new Item {
Text = "Bake a cake"
});
MyItems.Add(new Item {
Text = "Do some other things"
});
}
public void AddItem(int itemID, int amount)
{
IItem item = MyItems.Find(i => i.ItemID == itemID);
if ((int)item.ItemType < 10)
{
item.Init();
MyItems.Add(item);
}
else
{
if (item is null)
{
item = ItemIndexer.GetItemData(itemID);
item.Increase(amount);
MyItems.Add(item);
}
else
{
item.Increase(amount);
}
}
}
public Issue1766()
{
InitializeComponent();
MyItems.Add(new MyItem()
{
Reference = DateTime.Now.Ticks.ToString(), ShowButton = true
});
MyItems.Add(new MyItem()
{
Reference = DateTime.Now.Ticks.ToString(), ShowButton = false
});
MyItems.Add(new MyItem()
{
Reference = DateTime.Now.Ticks.ToString(), ShowButton = true
});
MyItems.Add(new MyItem()
{
Reference = DateTime.Now.Ticks.ToString(), ShowButton = false
});
var myListViewList = this.FindByName <ListView>("MyListViewList");
foreach (var item in myListViewList.ItemTemplate.Values)
{
System.Diagnostics.Debug.WriteLine("item: {0}", item);
}
if (myListViewList != null)
{
myListViewList.ItemTapped += (sender, args) =>
{
DisplayAlert("Item Tapped", "Item Tapped", "Ok");
};
}
BindingContext = this;
}
public MainPageViewModel(INavigationService navigationService)
{
MyItems.Add(new MyItem {
Text = "text1", Note = "note1", Image = "AppName5.Images." + "mine1.png"
});
MyItems.Add(new MyItem {
Text = "text2", Note = "note2", Image = "AppName5.Images." + "mine2.png"
});
MyItems.Add(new MyItem {
Text = "text3", Note = "note3", Image = "AppName5.Images." + "mine3.png"
});
MyItems.Add(new MyItem {
Text = "text4", Note = "note4", Image = "AppName5.Images." + "mine4.png"
});
//var red = new Label { Text = "Red", BackgroundColor = Color.Transparent };
var random = new Random(140);
RefreshCommand = new Command(async(nothing) =>
{
MyItems.Clear();
var cout = random.Next(1, 30);
Debug.WriteLine("cout = " + cout);
// ランダムに更新 MyItems.Count
for (var i = 0; i < cout; i++)
{
await Task.Delay(100);
//MyItems[i] = new MyItem {
// Text = "text" + random.Next().ToString(),
// Note = "note" + random.Next().ToString(),
// Image = "mine" + random.Next(1,4).ToString() + ".png" };
var item = new MyItem
{
Text = "text" + (i + 1),
Note = "note" + (i + 1),
Image = "AppName5.Images." + "mine" + random.Next(1, 6).ToString() + ".png"
};
MyItems.Add(item);
}
// Binding機構経由でListViewのIsRefreshingプロパティも変更する
IsRefreshing = false;
},
// ICommand.CanExecuteにもバインドしたプロパティを利用できる
(nothing) => !IsRefreshing
);
// アイテムタップ時の動作を定義 Where= System.Reactive.Linq;
SelectedItem.Where(item => item != null)
.Subscribe(async item =>
{
// これが選択を解除する処理
// これやらないと、同じところを連続で選ぶことができないよー
SelectedItem.Value = null;
var parameters = new NavigationParameters();
parameters["item"] = item;
await navigationService.NavigateAsync("DetailPage", parameters);
});
}
private void AddItemToList([NotNull] T item)
{
MyItems.Add(item);
MyItems.Sort();
}