IntroduceInterface(IAdviser<INamespaceOrNamedType>, string, OverrideStrategy, Action<INamedTypeBuilder>?)
Introduces a new interface into the current namespace (as a top-level type) or type (as a nested type). Use the With<TNewDeclaration>(TNewDeclaration) or WithNamespace(IAdviser<ICompilation>, string) method to introduce the interface to a different type or namespace than the current one.
Declaration
public static IIntroductionAdviceResult<INamedType> IntroduceInterface(this IAdviser<INamespaceOrNamedType> adviser, string name, OverrideStrategy whenExists = OverrideStrategy.Default, Action<INamedTypeBuilder>? buildType = null)Parameters
| Type | Name | Description |
|---|---|---|
| IAdviser<INamespaceOrNamedType> | adviser | An adviser for a named type or namespace. |
| string | name | The interface name. |
| OverrideStrategy | whenExists | Determines the implementation strategy when an interface of the same name is already declared in the target type or namespace. The default strategy is to fail with a compile-time error. |
| Action<INamedTypeBuilder> | buildType | An optional delegate that modifies the INamedTypeBuilder that represents the introduced interface. |
Returns
| Type | Description |
|---|---|
| IIntroductionAdviceResult<INamedType> | An IIntroductionAdviceResult<T> that exposes the outcome of the operation and the introduced INamedType. |