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EN = This project is intended as a grade for the college's Object Oriented Programming II subject, The purpose of this project is to access the MongoDB database with the C Sharp programming language and consult and change the data with the same.
PT = Esse projeto tem como finalidade como nota para a matéria de Programação Orientada a Objetos II da faculdade, o objetivo da prova e acessar o banco de dados em MongoDB com a linguagem de programação C Sharp e consultar e alterar os dados com a mesma.
To Install this project, follow the steps above:
# Install MongoDB Community Server
https://www.mongodb.com/try/download/community
# Install .Net
https://dotnet.microsoft.com/en-us/download
# Install Visual Studio Code
https://code.visualstudio.com/
# Add extension C# in Visual Studio Code
https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csharp
To use this project, follow the steps above:
# Start Serve MongoDB
$ sudo systemctl start mongod
# Check status from MongoDB
$ sudo systemctl status mongod
# create DB "testdb"
$ mongo testdb
# insert some values into the database
db.cars.insert({name: "Audi", price: 52642})
db.cars.insert({name: "Mercedes", price: 57127})
db.cars.insert({name: "Skoda", price: 9000})
db.cars.insert({name: "Volvo", price: 29000})
db.cars.insert({name: "Bentley", price: 350000})
db.cars.insert({name: "Citroen", price: 21000})
db.cars.insert({name: "Hummer", price: 41400})
db.cars.insert({name: "Volkswagen", price: 21600})
# Add MongoDB.Driver in project through the terminal
dotnet add package MongoDB.Driver --version 2.15.1
# Run the program
dotnet run
# MongoDB find all documents
using MongoDB.Driver;
using MongoDB.Bson;
namespace FindAll
{
class Program
{
static void Main(string[] args)
{
var dbClient = new MongoClient("mongodb://127.0.0.1:27017");
IMongoDatabase db = dbClient.GetDatabase("testdb");
var cars = db.GetCollection<BsonDocument>("cars");
var documents = cars.Find(new BsonDocument()).ToList();
foreach (BsonDocument doc in documents)
{
Console.WriteLine(doc.ToString());
}
}
}
}
# MongoDB insert document
using MongoDB.Driver;
using MongoDB.Bson;
namespace InsertDocument
{
class Program
{
static void Main(string[] args)
{
var dbClient = new MongoClient("mongodb://127.0.0.1:27017");
IMongoDatabase db = dbClient.GetDatabase("testdb");
var cars = db.GetCollection<BsonDocument>("cars");
var doc = new BsonDocument
{
{"name", "BMW"},
{"price", 34621}
};
cars.InsertOne(doc);
}
}
}
# MongoDB delete document
using MongoDB.Driver;
using MongoDB.Bson;
namespace DeleteDocument
{
class Program
{
static void Main(string[] args)
{
var dbClient = new MongoClient("mongodb://127.0.0.1:27017");
IMongoDatabase db = dbClient.GetDatabase("testdb");
var cars = db.GetCollection<BsonDocument>("cars");
var filter = Builders<BsonDocument>.Filter.Eq("name", "BMW");
cars.DeleteOne(filter);
}
}
}
Made with ❤️ by Igor Silva, get in touch!
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