private void AlterModel(ObservableCollection <ListObjectModel> obj)
{
TestCollection.Clear();
foreach (var a in obj)
{
TestCollection.Add(a.Clone() as ListObjectModel);
}
}
public TestViewModel(bool dontCreateCollection = false)
{
Add = new RelayCommand((k) => {
TestCollection.Add(new TestViewModel(true)
{
FirstName = "Added item", LastName = new Random().Next(1, 999).ToString()
});
});
BackgroundAdd = new RelayCommand((k) => {
Thread t = new Thread(() => {
TestCollection.Add(new TestViewModel(true)
{
FirstName = "Added item in another thread!", LastName = new Random().Next(1, 999).ToString()
});
});
t.IsBackground = true;
t.Start();
});
Move = new RelayCommand((k) => {
TestCollection.FastMove(TestCollection.Count - 1, 0);
});
BackgroundMove = new RelayCommand((k) => {
//Thread t = new Thread(() => {
// TestCollection.FastMove(TestCollection.Count - 1, 0);
//});
//t.IsBackground = true;
//t.Start();
MoveBkg();
});
DeleteLast = new RelayCommand((k) => {
TestCollection.Remove(TestCollection.Last());
});
Clear = new RelayCommand((k) => {
TestCollection.Clear();
});
if (dontCreateCollection)
{
return;
}
TestCollection = new ThreadSafeObservableCollection <TestViewModel>();
while (TestCollection.Count < 7)
{
TestCollection.Add(new TestViewModel(true)
{
FirstName = "Item", LastName = TestCollection.Count.ToString()
});
}
}
IEnumerator AddToCollection()
{
while (true)
{
var toRemove = new DataModel()
{
message = "I'm going to get removed",
color = Random.ColorHSV()
};
var toStay = new DataModel()
{
message = "I'm going to stay",
color = Random.ColorHSV()
};
var toChange = new DataModel()
{
message = "I'm Going to Change",
color = Random.ColorHSV()
};
TestCollection.Add(toRemove);
TestCollection.Add(toStay);
TestCollection.Add(toChange);
yield return(new WaitForSeconds(2f));
TestCollection.Remove(toRemove);
TestCollection[TestCollection.IndexOf(toChange)] = new DataModel()
{
message = "Told ya ;)",
color = Random.ColorHSV()
};
yield return(new WaitForSeconds(2f));
if (TestCollection.Count > 5)
{
TestCollection.Clear();
}
}
}
