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CNContact.AreKeysAvailable Method

Definition

Namespace:
Contacts
Assembly:
Microsoft.iOS.dll
Assembly:
Microsoft.MacCatalyst.dll
Assembly:
Microsoft.macOS.dll

Overloads

Name Description
AreKeysAvailable(CNContactOptions)

Whether the keys specified in options are available.
AreKeysAvailable(NSArray)
AreKeysAvailable<T>(T[])

Whether the keys described in keyDescriptors are available.

AreKeysAvailable(CNContactOptions)

Whether the keys specified in options are available.

public bool AreKeysAvailable(Contacts.CNContactOptions options);
member this.AreKeysAvailable : Contacts.CNContactOptions -> bool

Parameters

options
CNContactOptions

Returns

Boolean

Applies to

AreKeysAvailable(NSArray) 

[Foundation.Export("areKeysAvailable:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
protected virtual bool AreKeysAvailable(Foundation.NSArray keyDescriptors);
[<Foundation.Export("areKeysAvailable:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member AreKeysAvailable : Foundation.NSArray -> bool
override this.AreKeysAvailable : Foundation.NSArray -> bool

Parameters

keyDescriptors
NSArray

Returns

Boolean
Attributes
ExportAttribute BindingImplAttribute

Applies to

AreKeysAvailable<T>(T[])

Whether the keys described in keyDescriptors are available.

public bool AreKeysAvailable<T>(T[] keyDescriptors) where T : Foundation.INSObjectProtocol, Foundation.INSSecureCoding, Foundation.INSCopying;
member this.AreKeysAvailable : 'T[] -> bool (requires 'T :> Foundation.INSObjectProtocol and 'T :> Foundation.INSSecureCoding and 'T :> Foundation.INSCopying)

Type Parameters

T

Parameters

keyDescriptors
T[]

Returns

Boolean

Applies to