C # Manipulation of MongoDB array objects

MONGO the storage of data is very arbitrary, it becomes more complex when you need to modify an array object in an object.

Class objects in a class can be passed directly through the "." Example: Department.User.name

The object in the class is an array that can be written with department.$.name, but it must be updated with Department.1.name

This kind of writing to indicate the array below the table, it seems to feel very diao.

Attach a piece of code: easy to understand

  varSspoper = Jingjiaoperationday.sspoper.FirstOrDefault (E = e.opertype.equals (operationtype) &&e.ssp.equals (SSP)); if(Sspoper! =NULL)  {    varIndexoper =jingjiaoperationday.sspoper.IndexOf (Sspoper); varUpdateQuery = Query.and (Queryoperationday, Query.eq ("Sspoper."+ Indexoper +". Opertype", Operationtype), Query.eq ("Sspoper."+ Indexoper +". SSP", SSP)); varSetsspcount = Update.set ("Sspoper."+ Indexoper +". Count", Sspoper.count +1);//Current Operating Volume +1jingjiaoperationday.update (UpdateQuery, Setsspcount); }

C # Manipulation of MongoDB array objects