GetContactCountAsync method
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ContactQueryResult.GetContactCountAsync method

Gets the number of contacts in the contact store.

Syntax


Public Function GetContactCountAsync() As IAsyncOperation(Of UInteger)

Parameters

This method has no parameters.

Return value

Type: IAsyncOperation<UInt32>

When this method completes, it returns the number of contacts in the contact store. If you use Asynchronous programming, the result type is an unsigned integer number.

Requirements (Windows 10 device family)

Device family

Mobile, introduced version 10.0.10240.0

API contract

Windows.Phone.PhoneContract, introduced version 1.0

Namespace

Windows.Phone.PersonalInformation
Windows::Phone::PersonalInformation [C++]

Metadata

Windows.Phone.PhoneContract.winmd

Capabilities

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

None supported

Minimum supported server

None supported

Minimum supported phone

Windows Phone 8

Namespace

Windows.Phone.PersonalInformation
Windows::Phone::PersonalInformation [C++]

Metadata

Windows.WinMD

Capabilities

ID_CAP_CONTACTS [Windows Phone]

See also

ContactQueryResult
Asynchronous programming

 

 

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