public void AddItemToList(object input)
{
RegexOptions options = RegexOptions.None;
Regex regex = new Regex("[ ]{2,}", options);
// 1. Make sure the item is not blank
if (Item == null || String.IsNullOrWhiteSpace(Item))
{
return;
}
// 2. Format the item
Item = Item.Trim();
Item = regex.Replace(Item, " ");
// 3. Make sure the Listbox doesn't already contain the item
if (ItemsSource.Contains(Item))
{
return;
}
// 4. Add item to collection
ItemsSource.Add(Item);
// 5. Reset the item
Item = null;
}
/// <summary>
/// Add range of items into collection and save it
/// </summary>
/// <param name="itemList">List of imported items</param>
/// <param name="reloadSource">Reload source if null</param>
/// <returns>True, if action was succesfull</returns>
public virtual async Task <bool> AddItemRange(List <T> itemList, bool reloadSource = true, bool CheckItems = true)
{
bool res = true;
if (!reloadSource && ItemsSource == null)
{
ItemsSource = new ObservableCollection <T>();
ItemsSourceAll = new ObservableCollection <T>();
}
foreach (var item in itemList)
{
if (CheckItems)
{
res &= await AddItem(item, false);
}
else
{
ItemsSourceAll.Add(item);
ItemsSource.Add(item);
}
}
await SaveDataAsync();
return(res);
}
public PickerCellTestViewModel()
{
for (var i = 0; i < 30; i++)
{
ItemsSource.Add(new Person()
{
Name = $"Name{i}",
Age = 30 - i
});
ItemsSource2.Add(i);
}
DisplayMember.Value = "Name";
DisplayMember2.Value = "";
OwnAccentColor.Value = AccentColor;
PageTitle.Value = PageTitles[0];
MaxSelectedNumber.Value = MaxSelectedNumbers[0];
KeepSelected.Value = bools[0];
SelectedItemsOrderKey.Value = DisplayMembers[0];
ChangeSelectedItems();
SelectedCommand.Subscribe(obj => {
var list = obj as ObservableCollection <Person>;
System.Diagnostics.Debug.WriteLine(list);
});
}
async Task RefreshAsync()
{
CurrentPageNumber = 0;
var realm = Realm.GetInstance();
var currentThread = realm.All <SettingsRealmObject>().First().CurrentNode.CurrentThread;
MaxPageNumber = await currentThread.UpdateAsync();
ItemsSource.Clear();
var comments = currentThread.Comments.OrderByDescending(o => o.CommentDateTime).ToList();
System.Diagnostics.Debug.WriteLine("Comments count: " + comments.Count);
realm.Write(() =>
{
for (var i = 0; i < comments.Count(); i++)
{
var comment = comments[i];
comment.IsFirst = false;
comment.IsLast = false;
if (i == 0)
{
comment.IsFirst = true;
}
if (i == comments.Count() - 1)
{
comment.IsLast = true;
}
ItemsSource.Add(comment);
}
});
}
private void AddVertexLabel(ESRI.ArcGIS.Client.Geometry.Geometry geometry)
{
int index = SatrtWayPointId;
var polyline = geometry as Polyline;
if (polyline != null)
{
Dictionary <MapPoint, int> wayPointIdMap = GetWayPointId(geometry);
foreach (MapPoint item in polyline.Paths.FirstOrDefault())
{
Shape dynamicShape = new Shape(Const.ConstWayPoint);
var textSymbol = new TextSymbol()
{
OffsetX = DefaultWayPointOffsetX, OffsetY = DefaultWayPointOffsetY, FontSize = DefaultWayPointFontSize, Foreground = DefaultWayPointForeground
};
if (wayPointIdMap.ContainsKey(item))
{
index = wayPointIdMap[item];
}
else
{
index++;
}
textSymbol.Text = DefaultWayPointPrefix + index.ToString();
dynamicShape.Geometry = item;
dynamicShape.Symbol = textSymbol;
_vertexGraphicList.Add(dynamicShape);
ItemsSource.Add(dynamicShape);
}
}
}
public SettingsViewPageViewModel(INavigationService navigationService, IPageDialogService pageDlg)
{
InputText = new ReactiveProperty <string>().SetValidateAttribute(() => this.InputText);
InputError = InputText.ObserveErrorChanged
.Select(x => x?.Cast <string>()?.FirstOrDefault())
.ToReadOnlyReactiveProperty();
SectionToggleCommand = InputText.ObserveHasErrors.Select(x => !x).ToAsyncReactiveCommand();
SectionToggleCommand.Subscribe(async _ => {
InputSectionVisible.Value = !InputSectionVisible.Value;
await Task.Delay(250);
});
ToProfileCommand.Subscribe(async _ => {
await navigationService.NavigateAsync("DummyPage");
});
foreach (var item in languages)
{
ItemsSource.Add(new Person()
{
Name = item,
Age = 1
});
}
SelectedItems.Add(ItemsSource[1]);
SelectedItems.Add(ItemsSource[2]);
SelectedItems.Add(ItemsSource[3]);
}
private void Searcher_MatchesFound(object sender, EventArgs <IEnumerable <DataModels.Measurement> > e)
{
try
{
foreach (DataModels.Measurement measurement in e.Argument)
{
ItemsKeys.Add(measurement.SignalID);
}
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
if (ItemsSource.Count == 0)
{
Load();
}
else
{
if (ItemsSource.Count < ItemsPerPage)
{
e.Argument.Take(ItemsPerPage - ItemsSource.Count).ToList()
.ForEach(measurement => ItemsSource.Add(measurement));
}
GeneratePages();
}
}));
}
catch (Exception ex)
{
CommonFunctions.LogException(null, "Search " + DataModelName, ex);
}
}
private void OnComplete(ESRI.ArcGIS.Client.Geometry.Geometry geometry)
{
var shapeId = ServiceLocator.Current.GetInstance <IMissionSource>().GenerateTaskId();
if (ItemsSource != null && DrawMode != DrawMode.None)
{
geometry.SpatialReference = new SpatialReference(Esri.GCS_WGS_1984);
ItemsSource.Add(new Shape
{
Geometry = geometry,
ID = shapeId
});
var geo = geometry as Polyline;
if (geo != null)
{
var points = geo.Paths.ToList()[0];
var pointList = points.Select(point => new Point(point.X, point.Y)).ToList();
Messenger.Default.Send(new MapWaypointMessenger
{
Points = pointList,
TaskId = shapeId
});
}
}
}
private void PopupListBoxOnSelectionChanged(object sender, SelectionChangedEventArgs selectionChangedEventArgs)
{
if (_popupListBox.SelectedItem != null)
{
if (CheckExist != null)
{
if (!CheckExist(ItemsSource, _popupListBox.SelectedItem))
{
ItemsSource.Add(_popupListBox.SelectedItem);
}
else
{
}
}
else
{
ItemsSource.Add(_popupListBox.SelectedItem);
}
_completeBox.Text = "";
_popupListBox.SelectedItem = null;
var e = _popupListBox.ItemsSource as IList;
if (e != null)
{
e.Clear();
}
}
_isFocusFromPopup = true;
}
async Task LoadMoreNewerAsync()
{
await DetectThreadService.LogAsync();
if (CurrentPageNumber < MaxPageNumber)
{
var realm = Realm.GetInstance();
var currentThread = realm.All <SettingsRealmObject>().First().CurrentNode.CurrentThread;
var lastCommentId = ItemsSource.Last().CommentId;
MaxPageNumber = await currentThread.UpdateAsync(++CurrentPageNumber);
var newItemsSource = currentThread.Comments.OrderByDescending(o => o.CommentDateTime).ToList();
var lastComment = newItemsSource.Where(o => o.CommentId == lastCommentId).First();
var newItemSourceBeginIndex = newItemsSource.IndexOf(lastComment) + 1;
System.Diagnostics.Debug.WriteLine("newItemSourceBeginIndex: " + newItemSourceBeginIndex);
await Device.InvokeOnMainThreadAsync(() =>
{
for (var i = newItemSourceBeginIndex; i < newItemsSource.Count; i++)
{
if (i < newItemsSource.Count)
{
ItemsSource.Add(newItemsSource[i]);
}
}
});
System.Diagnostics.Debug.WriteLine("New Page: " + CurrentPageNumber);
System.Diagnostics.Debug.WriteLine("New ItemsSource.Count: " + ItemsSource.Count);
}
}
private void AddRow_Click(object sender, RoutedEventArgs e)
{
ScoreRow newRow = new ScoreRow(numTotalQuestions, CommonConst.EmptyString);
ItemsSource.Add(newRow);
ScoreDataGrid.Height = (ItemsSource.Count * 50) + 60;
}
internal void Select(TEntityAction entityAction)
{
// DATA IN:
// action.CollectionAction.ModelCollection
entityAction.ThrowNull();
//Registrations.Clear ();
ItemsSource.Clear();
var gadgets = new Collection <TActionComponent> ();
TActionConverter.Collection(TCategory.Registration, gadgets, entityAction);
foreach (var model in gadgets)
{
ItemsSource.Add(model.Models.GadgetRegistrationModel);
}
//foreach (var gadget in action.CollectionAction.GadgetRegistrationCollection) {
// if (action.CollectionAction.ModelCollection.ContainsKey (gadget.Id)) {
// var modelAction = action.CollectionAction.ModelCollection [gadget.Id];
// modelAction.GadgetRegistrationModel.CopyFrom (gadget);
// action.ModelAction.CopyFrom (modelAction);
// var item = TComponentModelItem.Create (action);
// Registrations.Add (item);
// RegistrationItemsSource.Add (item);
// }
//}
SelectedIndex = ItemsSource.Any() ? 0 : -1;
}
public virtual async Task LoadMoreItems()
{
foreach (var item in await LoadItems().ConfigureAwait(false))
{
ItemsSource.Add(item);
}
}
/// <summary>
/// Add item into collection and save it, when required
/// </summary>
/// <param name="item">New item</param>
/// <param name="saveData">Save data after adding item into collection</param>
/// <returns>True, if action was succesfull</returns>
public virtual async Task <bool> AddItem(T item, bool saveData = true)
{
T NewItem = item;
NewItem.Encrypted = false;
NewItem.ManagerID = ID;
if (ItemsSource == null)
{
await GetItemsAsync();
}
if (NewItem.ID == -1)
{
if (ItemsSource != null)
{
NewItem.ID = GetID();
}
else
{
NewItem.ID = 0;
}
ItemsSource.Add(NewItem);
}
else
{
int Index = ItemsSource.IndexOf(ItemsSource.FirstOrDefault(x => x.ID == NewItem.ID));
if (Index == -1)
{
Index = IndexOfItem(NewItem);
}
if (Index == -1)
{
return(false);
}
ItemsSource.RemoveAt(Index);
ItemsSource.Insert(Index, NewItem);
}
if (!AddItemAdditionCheck(item))
{
return(false);
}
if (saveData)
{
await SaveDataAsync();
}
else
{
ItemsSourceAll.Add(NewItem);
}
return(true);
}
public void Open(string FileName)
{
FormatHandler schema;
schema = FormatHandler.LoadFromFile(FileName);
ItemsSource.Add(schema);
SelectedItem = schema;
}
public void Add(T item)
{
using (BeginChanging())
{
ItemsSource.Add(ReverseMap(item));
Items.Add(item);
}
}
protected override void AddItem_Execute(object parameter)
{
if (parameter is Type viewModelType && viewModelType.GetConstructor(Type.EmptyTypes).Invoke(null) is ViewModelBase viewModel)
{
ItemsSource.Add(viewModel);
SelectedItem = viewModel;
}
}
private void AddItemsModel(object o)
{
var model = new MeshDataModel();
model.Geometry = SphereModel;
model.Material = GreenMaterial;
model.Transform = new Media3D.TranslateTransform3D(0, -(ItemsSource.Count) * 2, 0);
ItemsSource.Add(model);
}
private void AddNewTag(string tag)
{
var tagLower = tag.ToLower();
if (ItemsSource.FirstOrDefault(x => x.ToLower() == tagLower) != null)
{
return;
}
ItemsSource.Add(tag);
}
public void SwitchC()
{
ItemsSource.Add(new ValueObject()
{
Libelle = $"Libelé {inc}",
Value = inc++,
});
NotifyOfPropertyChange("ItemsSource");
}
private void OnAddItemCommand()
{
if (string.IsNullOrEmpty(AddItemText))
{
return;
}
ItemsSource.Add(AddItemText);
AddItemText = string.Empty;
}
protected override void OnInitialized()
{
for (var i = 0; i < 4; i++)
{
var itemViewModel = GetViewModel <ItemViewModel>();
itemViewModel.Name = "Default item";
ItemsSource.Add(itemViewModel);
}
SelectedItem = ItemsSource[0];
}
public PropertiesWindow(ObservableCollection <DataFormListEntry> entries, DataFormListEntry selectedItem)
{
InitializeComponent();
DoSetup();
foreach (DataFormListEntry entry in entries)
{
ItemsSource.Add(entry);
}
this.SelectedItem = selectedItem;
}
public MultiSelectorAttSampleVM()
{
for (int i = 0; i < 20; ++i)
{
ItemsSource.Add(new MultiSelectorAttSampleItemVM()
{
Name = string.Format("item{0}", i)
});
}
}
public void ReplaceTag(string oldValue, string newValue)
{
if (ItemsSource.Contains(oldValue))
{
ItemsSource[ItemsSource.IndexOf(oldValue)] = newValue;
}
else
{
ItemsSource.Add(newValue);
}
}
public async void Initialize()
{
ItemsSource.Clear();
DatabasePath = DatabaseConfig.DbPath;
var products = await _productService.Get();
foreach (var p in products)
{
ItemsSource.Add(p);
}
}
/// <summary>
/// Add new activity to collection and save it
/// </summary>
/// <param name="Item">New activity</param>
/// <returns>Result of add action. True = successful</returns>
public async Task <bool> AddActivity(Activity Item)
{
Activity NewActivity = Item;
if (NewActivity.ID == -1)
{
if (ItemsSource != null)
{
NewActivity.ID = GetID();
}
else
{
NewActivity.ID = 0;
}
ItemsSource.Add(NewActivity);
}
else
{
int Index = ItemsSource.IndexOf(NewActivity);
if (Index == -1)
{
Index = IndexOfTask(NewActivity);
}
if (Index == -1)
{
return(false);
}
ItemsSource[Index] = NewActivity;
}
if (Item.NotifyDays.Count == 0)
{
Item.NotifyDays = new ObservableCollection <DayOfWeek>
{
DayOfWeek.Monday,
DayOfWeek.Tuesday,
DayOfWeek.Wednesday,
DayOfWeek.Thursday,
DayOfWeek.Friday,
DayOfWeek.Saturday,
DayOfWeek.Sunday
}
}
;
await SaveDataAsync();
return(true);
//UpdatePhraseList();
}
public void CreateNew()
{
FormatHandler schema;
schema = new FormatHandler()
{
Name = "New format handler"
};
ItemsSource.Add(schema);
SelectedItem = schema;
}
private void AddClicked(object sender, RoutedEventArgs e)
{
ItemsSource.Add(AddStringBox.Text);
AddStringBox.Clear( );
object o = this.DataContext;
if (!(o is INotifyCollectionChanged))
{
this.DataContext = null;
this.DataContext = o;
}
}
private void AddCommandBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
AddItemEventArgs e2;
e2 = new AddItemEventArgs();
AddItem?.Invoke(this, e2);
if (e2.AddedItem != null)
{
SelectedItem = ItemsSource.Add(e2.AddedItem);
}
}