XPObjectSpaceProviderOptions.CustomCreateObjectSpaceProvider Property
Allows you to create a custom Object Space provider.
Namespace: DevExpress.ExpressApp.ApplicationBuilder
Assembly: DevExpress.ExpressApp.Xpo.v25.1.dll
NuGet Package: DevExpress.ExpressApp.Xpo
Declaration
public Func<CustomCreateObjectSpaceProviderContext, IObjectSpaceProvider> CustomCreateObjectSpaceProvider { get; set; }
Property Value
Type | Description |
---|---|
Func<CustomCreateObjectSpaceProviderContext, IObjectSpaceProvider> | A delegate that accepts an instance of CustomCreateObjectSpaceProviderContext and must return the custom Object Space provider. |
Remarks
You can use this property to create a custom Object Space provider in WinForms, Blazor, and WebAPI applications that use Integrated Security or no security tier.
builder.ObjectSpaceProviders
.AddSecuredXpo((serviceProvider, options) => {
options.ConnectionString = ...;
options.EnablePoolingInConnectionString = ...;
options.ThreadSafe = ...;
// ...
var dataStoreProvider = XPObjectSpaceProvider.GetDataStoreProvider(options.ConnectionString, null, true);
options.CustomCreateObjectSpaceProvider = (context) => {
var selectDataSecurityProvider = context.ServiceProvider.GetRequiredService<ISelectDataSecurityProvider>();
return new MyCustomObjectSpaceProvider(context.ServiceProvider, selectDataSecurityProvider, dataStoreProvider, ...);
};
})
See Also