Question

I need to bind the bool property in my viewModel to the Table Cell property UITableViewVellAccessory.CheckMark? How can i do that?

Answer 1

One way would be to set up a boolean property in your cell and bind to that:

    public bool IsChecked
    {
        get { return Accessory == UITableViewCellAccessory.Checkmark; }
        set { base.Accessory = value ? UITableViewCellAccessory.Checkmark : UITableViewCellAccessory.None; }
    }

Another way would be to set up a ValueConverter which converts your ViewModel property to a UITableViewCellAssessory value

    public class MyValueConverter : MvxBaseValueConverter 
    {
        public override object Convert(object value, Type type, object parmeter, CultureInfo cultureInfo)
        {
            return ((bool) value) ?  UITableViewCellAccessory.Checkmark : UITableViewCellAccessory.None;
        }
    }