« Mongodb and csharp » : différence entre les versions
De Banane Atomic
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(→Filter) |
(→Filter) |
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filter &= builder.Eq(x => x.Property1, "id"); | filter &= builder.Eq(x => x.Property1, "id"); | ||
filter &= builder.In(x => x.Property1, new[] { "id1", "id2" }); // filter by Property1 equals to one of the ids | filter &= builder.In(x => x.Property1, new[] { "id1", "id2" }); // filter by Property1 equals to one of the ids | ||
var result = (await collection.FindAsync(filter)).ToList(); | |||
</kode> | </kode> | ||
Version du 15 mars 2024 à 16:22
Access to a collection
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var mongoClient = new MongoClient("MONGODB_CONNECTION_STRING");
var database = mongoClient.GetDatabase("DB_NAME");
var collection = database.GetCollection<Collection>("COLLECTION_NAME");
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Filter
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var builder = Builders<MyClass>.Filter;
FilterDefinition<MyClass> filter = filterDefinition.Empty;
filter &= builder.Eq(x => x.Property1, "id");
filter &= builder.In(x => x.Property1, new[] { "id1", "id2" }); // filter by Property1 equals to one of the ids
var result = (await collection.FindAsync(filter)).ToList();
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