c# - Issue with querying data from mongo for nested elements -


i new mongo db , using c# mongo driver find stuff. below query in robo mongo returns me results.

db.getcollection('mycollection'). find ({        "startdatetime":{ $gte : isodate("2016-12-08t00:00:00.0000z") },       "pages.pageevents.pageeventdefinitionid": luuid("dd6a6fdc-a96a-3f42-a824-49uuee741aa9")  });

below way writing c# code. startdatetime working. not sure how pages.pageevents.pageeventdefinitionid. pages collection, pageevents further collection inside pages , each pageevent has pagedefinitonid. pages , startdatetime @ same level in document.

var builder = new querybuilder<mydata>(); var filter = builder.and(builder.gte(_ => _.startdatetime, datetime.now.adddays(-30)));  var results= driver.mycollection.findas<mydata>(filter).select(x => x);


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