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V24.2
.NET 8.0+
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DevExpress v24.2 Update — Your Feedback Matters

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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.v24.2.dll

NuGet Package: DevExpress.ExpressApp.Blazor

#Declaration

#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.

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();
            // ...
        });
        // ...
    }
}
See Also