public void Updatejson(string json)
{
var _client = new MongoClient();
var _database = _client.GetDatabase("surveys");
var surveys = _database.GetCollection <Mgsurvey>("surveys");
var list = surveys.Find(_ => true).ToListAsync <Mgsurvey>().Result;
var l = list.Find(_ => _.index == this.SurveyID);
Mgsurvey tempsur = JsonConvert.DeserializeObject <Mgsurvey>(json);
tempsur._id = l._id;
surveys.ReplaceOneAsync <Mgsurvey>(_ => _._id == l._id, tempsur);
}
public void createMG()
{
var _client = new MongoClient();
var _database = _client.GetDatabase("surveys");
var surveys = _database.GetCollection <Mgsurvey>("surveys");
var solutions = _database.GetCollection <MgSolution>("Solution");
string newsurstring = "{\"index\":" + this.SurveyID.ToJson() + ", \"sname\": " + this.SurveyName.ToJson() + ", \"shortdescription\": \"" + this.SurveyJson + "\"" + ", nextqid: 1, \"pages\": [{page_title: \"untitle\", shortdescription: \"\", questions:[]}]}";
string newsolstring = "{\"index\":" + this.SurveyID.ToJson() + ", \"responses\": []}";
Mgsurvey newsur = JsonConvert.DeserializeObject <Mgsurvey>(newsurstring);
MgSolution newsol = JsonConvert.DeserializeObject <MgSolution>(newsolstring);
var updatesur = surveys.InsertOneAsync(newsur);
var updatesol = solutions.InsertOneAsync(newsol);
}