Removing Documents from collections using complex queries on C# Driver

Question

In The MongoDB C# driver you can remove a set of documents based on a query like this:

collection.Remove(Query<Entity>.EQ(e => e.parentId, parentId));

what if I want to remove documents based on a more complex query? i.e.

(e.parentId == parentId && e.count > 60)

Thanks!

Answer 1

You need to use a QueryBuilder to build complex queries:

var builder = new QueryBuilder<Entity>();
collection.Remove(
    builder.And(
        builder.EQ(_ => _.parentId, parentId),
        builder.EQ(_ => _.count, 60)));