CODEWITHSUNDEEP
c#wpfxaml
Alex
Alex

Reputation: 3887

Using the binded object C#/XAML

I'm new to XAML, and maybe my question is a little bit stupid, but, here is my problem.

I have a ListView, and i have set the ItemSource to a ObservableList inside a ModelView class

Here's how my code looks like:

public class ListModelView
{
    ObservableList<MyClass> _list = new ObservableList<MyClass>();
    public ObservableList<MyClass> MyList { get{return _list;} set{}}

    public ListModelView()
    {
        _list = methodThatReturnsAListFromAWebService;
    }
}

Every thing works just fine. But how do I modify (add, delete) elements from MyList. To get it work i've modified properties as static, and it work. But i wonder if this is the right way to do it. Thank You.

Upvotes: 0

Views: 45

Answers (2)

user6760141
user6760141

Reputation:

You can access it by giving your view model in XAML, like this:

<viewModel:YourViewModel x:Name="ViewModelName"/>

Now you'll be able to access it in the code behind. For further reading i'd recommend Messenger from MVVM light toolkit, you can communicate between your View Models using this class

Upvotes: 3

Abin
Abin

Reputation: 2956

Your MyList Set Property is empty.

public ObservableList<MyClass> MyList { get{return _list;} set{ _list=value;}}

Now you will be allowed to edit delete and add items to MyList

Upvotes: 0

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