ServiceCollectionDescriptorExtensions.TryAdd Method

Definition

Overloads

TryAdd(IServiceCollection, ServiceDescriptor)

Adds the specified descriptor to the collection if the service type hasn't already been registered.

TryAdd(IServiceCollection, IEnumerable<ServiceDescriptor>)

Adds the specified descriptors to the collection if the service type hasn't already been registered.

TryAdd(IServiceCollection, ServiceDescriptor)

Adds the specified descriptor to the collection if the service type hasn't already been registered.

public:
[System::Runtime::CompilerServices::Extension]
 static void TryAdd(Microsoft::Extensions::DependencyInjection::IServiceCollection ^ collection, Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ descriptor);
public static void TryAdd (this Microsoft.Extensions.DependencyInjection.IServiceCollection collection, Microsoft.Extensions.DependencyInjection.ServiceDescriptor descriptor);
static member TryAdd : Microsoft.Extensions.DependencyInjection.IServiceCollection * Microsoft.Extensions.DependencyInjection.ServiceDescriptor -> unit
<Extension()>
Public Sub TryAdd (collection As IServiceCollection, descriptor As ServiceDescriptor)

Parameters

descriptor
ServiceDescriptor

The ServiceDescriptor to add.

TryAdd(IServiceCollection, IEnumerable<ServiceDescriptor>)

Adds the specified descriptors to the collection if the service type hasn't already been registered.

public:
[System::Runtime::CompilerServices::Extension]
 static void TryAdd(Microsoft::Extensions::DependencyInjection::IServiceCollection ^ collection, System::Collections::Generic::IEnumerable<Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^> ^ descriptors);
public static void TryAdd (this Microsoft.Extensions.DependencyInjection.IServiceCollection collection, System.Collections.Generic.IEnumerable<Microsoft.Extensions.DependencyInjection.ServiceDescriptor> descriptors);
static member TryAdd : Microsoft.Extensions.DependencyInjection.IServiceCollection * seq<Microsoft.Extensions.DependencyInjection.ServiceDescriptor> -> unit
<Extension()>
Public Sub TryAdd (collection As IServiceCollection, descriptors As IEnumerable(Of ServiceDescriptor))

Parameters

descriptors
IEnumerable<ServiceDescriptor>

The ServiceDescriptors to add.

Applies to