UIServiceContainerExtensions.GetRequiredService(IUIServiceContainer, Type, String) Method

Gets the service from the specified IUIServiceContainer. If the requested service is not found, the method throws an exception.

Namespace: DevExpress.Maui.Mvvm

Assembly: DevExpress.Maui.Mvvm.dll

NuGet Package: DevExpress.Maui.Mvvm

Declaration

public static object GetRequiredService(
    this IUIServiceContainer container,
    Type type,
    string key = null
)

Parameters

Name	Type	Description
container	IUIServiceContainer	The source container that hosts services.
type	Type	The service type.

Optional Parameters

Name	Type	Default	Description
key	String	null	The key that identifies the required service instance when multiple services of the same type are registered.

Returns

Type	Description
System.Object	The required service. If the service is not found, the method throws an exception.