i am new in mongodb And when i use InsertOne Or InsertMany methods does not return any result. how can i be sure data were inserted. I Use MongoDB.Driver Version 2.10.3 Sorry for my language
You can check the implementation here.
Basically whenever something goes wrong like there's a connection errror or your insert violates unique key you will get a MongoWriteException. So your code may look like this:
try
{
collection.InsertOne(document);
}
catch (MongoWriteException e)
{
Console.WriteLine(e.Message);
}
There's another method in MongoDB - bulkWrite - which might execute some operations successfully and fail for the other ones. In such case MongoDB .NET driver returns an instance of BulkWriteResult<TDocument> class.
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