Checkbox.checked在View Monodroid中不起作用

Question

I am new to mono for android. I am trying to make a simple checkbox list where I can select my candidates, press a button to insert them to Database. All is fine till here but the problem is with loading my checked values. My checkboxes are always unchecked even if i explicitly put this.Checked = true;

here is my code:

Loading listview:

    var CandidatesList = FindViewById<ListView>(Resource.Id.lstVotingCandidates);
    CandidatesVoteAdapter cva = new CandidatesVoteAdapter(this, MAE.Code.Utilities.CandidatesInfo.CurrentList);
    CandidatesList.ChoiceMode = ChoiceMode.Multiple;
    CandidatesList.Adapter = cva;

Adapter:

public override View GetView(int position, View convertView, ViewGroup parent)
{
    View view = convertView; // re-use an existing view, if one is available
    if (view == null) // otherwise create a new one
    {  
       view = new Views.CandidateVoteItemView(context, items[position]);
    }
    return view;
}

View:

class CandidateVoteItemView : CheckBox
{
    public MAE.MAEService.Candidate Candidate { get; protected set; }
    public CandidateVoteItemView(Context context, MAE.MAEService.Candidate candidate) : base(context)
    {
        this.Text = candidate.FirstName;                                 //Working 
        this.Checked = true;// (candidate.isChecked == 1) ? true : false;//Not Working
    }
}

Answer 1

You can try this approach:

lv.SetItemChecked(1, true);

Taken from official xamarin site and check section 2.2