binding-reactive-mvvm-treeview-xaamarin

The SfTreeView allows you to bind ItemTemplate to the reactive UI ViewModel which is a composable and cross-platform model-view-viewmodel framework for all .NET platforms.

Sample

public class ViewModel : ReactiveObject
{
    private ObservableCollection<FileManager> imageNodeInfo;
    public ObservableCollection<FileManager> ImageNodeInfo
    {
        get => imageNodeInfo;
        set => this.RaiseAndSetIfChanged(ref imageNodeInfo, value);
    }

    public ViewModel()
    {
        GenerateSource();
    }

    private void GenerateSource()
    {
        // Populate imageNodeInfo with FileManager items,
        // each having ItemName, ImageIcon (ImageSource), and SubFiles
    }
}

Requirements to run the demo

To run the demo, refer to System Requirements for Xamarin

Troubleshooting

Path too long exception

If you are facing path too long exception when building this example project, close Visual Studio and rename the repository to short and build the project.