AspirePostgreSqlNpgsqlExtensions.AddNpgsqlDataSource Method
Definition
Important
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Registers Npgsql.NpgsqlDataSource service for connecting PostgreSQL database with Npgsql client. Configures health check, logging and telemetry for the Npgsql client.
public static void AddNpgsqlDataSource (this Microsoft.Extensions.Hosting.IHostApplicationBuilder builder, string connectionName, Action<Aspire.Npgsql.NpgsqlSettings>? configureSettings = default, Action<Npgsql.NpgsqlDataSourceBuilder>? configureDataSourceBuilder = default);static member AddNpgsqlDataSource : Microsoft.Extensions.Hosting.IHostApplicationBuilder * string * Action<Aspire.Npgsql.NpgsqlSettings> * Action<Npgsql.NpgsqlDataSourceBuilder> -> unit<Extension()>
Public Sub AddNpgsqlDataSource (builder As IHostApplicationBuilder, connectionName As String, Optional configureSettings As Action(Of NpgsqlSettings) = Nothing, Optional configureDataSourceBuilder As Action(Of NpgsqlDataSourceBuilder) = Nothing)Parameters
- builder
- IHostApplicationBuilder
The IHostApplicationBuilder to read config from and add services to.
- connectionName
- String
A name used to retrieve the connection string from the ConnectionStrings configuration section.
- configureSettings
- Action<NpgsqlSettings>
An optional delegate that can be used for customizing options. It's invoked after the settings are read from the configuration.
- configureDataSourceBuilder
- Action<Npgsql.NpgsqlDataSourceBuilder>
An optional delegate that can be used for customizing the Npgsql.NpgsqlDataSourceBuilder.
Exceptions
Thrown if mandatory builder is null.
Thrown when mandatory ConnectionString is not provided.
Remarks
Reads the configuration from "Aspire:Npgsql" section.