IBlazorApplicationBuilder.ObjectSpaceProviders Property

Provides access to IObjectSpaceProviderServiceBasedBuilder that allows you to configure Object Spaces used in your application.

Namespace: DevExpress.ExpressApp.Blazor.ApplicationBuilder

Assembly: DevExpress.ExpressApp.Blazor.v23.2.dll

NuGet Package: DevExpress.ExpressApp.Blazor

Declaration

C#

IObjectSpaceProviderServiceBasedBuilder<IBlazorApplicationBuilder> ObjectSpaceProviders { get; }

VB.NET

ReadOnly Property ObjectSpaceProviders As IObjectSpaceProviderServiceBasedBuilder(Of IBlazorApplicationBuilder)

Property Value

Type	Description
IObjectSpaceProviderServiceBasedBuilder<IBlazorApplicationBuilder>	Allows you to configure Object Spaces used in your application.

Remarks

The following example demonstrates how to use this property:

File: MySolution.Blazor.Server\Startup.cs.

C#

using DevExpress.ExpressApp.ApplicationBuilder;
using DevExpress.ExpressApp.Blazor.ApplicationBuilder;
using DevExpress.Persistent.BaseImpl;
// ...
public class Startup {
   // ...
    public void ConfigureServices(IServiceCollection services) {
        // ...
        services.AddXaf(Configuration, builder => {
            builder.UseApplication<MySolutionBlazorApplication>();
            builder.ObjectSpaceProviders
                .AddSecuredXpo((serviceProvider, options) => {
                    string connectionString = null;
                    if(Configuration.GetConnectionString("ConnectionString") != null) {
                        connectionString = Configuration.GetConnectionString("ConnectionString");
                    }
                    ArgumentNullException.ThrowIfNull(connectionString);
                    options.ConnectionString = connectionString;
                    options.ThreadSafe = true;
                    options.UseSharedDataStoreProvider = true;
                })
                .AddNonPersistent();
            // ...
        });
        // ...
    }
}