MauiAppBuilderNeedlrExtensions
NexusLabs.Needlr.Maui¶
MauiAppBuilderNeedlrExtensions Class¶
Extension methods that integrate Needlr's discovery into a user-controlled Microsoft.Maui.Hosting.MauiAppBuilder.
Inheritance System.Object 🡒 MauiAppBuilderNeedlrExtensions
Example¶
public static MauiApp CreateMauiApp()
{
var builder = MauiApp.CreateBuilder();
builder
.UseMauiApp<App>()
.UseNeedlr(syringe => syringe.UsingSourceGen());
return builder.Build();
}
Remarks¶
UseNeedlr is a "reverse integration": Needlr adapts to the MAUI builder you already own
rather than taking over its creation. Call it from MauiProgram.CreateMauiApp after
UseMauiApp<App>(); every Needlr-discovered service is added to
Microsoft.Maui.Hosting.MauiAppBuilder.Services, and MAUI builds and owns the single resulting provider.
Methods¶
MauiAppBuilderNeedlrExtensions.UseNeedlr(this MauiAppBuilder, ConfiguredSyringe) Method¶
Populates the builder's service collection with the registrations discovered by the supplied configured syringe.
public static Microsoft.Maui.Hosting.MauiAppBuilder UseNeedlr(this Microsoft.Maui.Hosting.MauiAppBuilder builder, NexusLabs.Needlr.Injection.ConfiguredSyringe syringe);
Parameters¶
builder Microsoft.Maui.Hosting.MauiAppBuilder
The MAUI application builder to populate.
syringe NexusLabs.Needlr.Injection.ConfiguredSyringe
A configured syringe (for example new Syringe().UsingSourceGen()).
Returns¶
Microsoft.Maui.Hosting.MauiAppBuilder
The same builder instance, to allow chaining.
Exceptions¶
System.ArgumentNullException
Thrown when any argument is null.
MauiAppBuilderNeedlrExtensions.UseNeedlr(this MauiAppBuilder, Func<Syringe,ConfiguredSyringe>) Method¶
Populates the builder's service collection using a syringe configured by
configure. Use this overload to pick the discovery strategy inline, for
example builder.UseNeedlr(s => s.UsingSourceGen()).
public static Microsoft.Maui.Hosting.MauiAppBuilder UseNeedlr(this Microsoft.Maui.Hosting.MauiAppBuilder builder, System.Func<NexusLabs.Needlr.Injection.Syringe,NexusLabs.Needlr.Injection.ConfiguredSyringe> configure);
Parameters¶
builder Microsoft.Maui.Hosting.MauiAppBuilder
The MAUI application builder to populate.
configure System.Func<NexusLabs.Needlr.Injection.Syringe,NexusLabs.Needlr.Injection.ConfiguredSyringe>
A callback that turns a fresh NexusLabs.Needlr.Injection.Syringe into a NexusLabs.Needlr.Injection.ConfiguredSyringe,
typically by calling UsingSourceGen() or UsingReflection().
Returns¶
Microsoft.Maui.Hosting.MauiAppBuilder
The same builder instance, to allow chaining.
Exceptions¶
System.ArgumentNullException
Thrown when any argument is null.