Update Mongodb

Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteNonQueryItems/UpdateHandler.cs

@@ -0,0 +1,20 @@
+using MongoDB.Bson;
+using MongoDB.Driver;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace MongoDb.Ado.data 
+{
+    public class UpdateHandler : IMongoOperationHandler
+    {
+        public int Handle(IMongoCollection<BsonDocument> collection, string json)
+        {
+            var doc = BsonDocument.Parse(json);
+            var filter = doc["filter"].AsBsonDocument;
+            var update = doc["update"].AsBsonDocument;
+            var result = collection.UpdateOne(filter, update);
+            return (int)result.ModifiedCount;
+        }
+    }
+}