LAContext.IsCredentialSet(LACredentialType) 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
如果已設定指定的認證 type
,則傳 true
回 。
[Foundation.Export("isCredentialSet:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool IsCredentialSet (LocalAuthentication.LACredentialType type);
abstract member IsCredentialSet : LocalAuthentication.LACredentialType -> bool
override this.IsCredentialSet : LocalAuthentication.LACredentialType -> bool
參數
- type
- LACredentialType
傳回
- 屬性