ContactGroupServices.BeginUpdateContact Method

Reference

Definition

Namespace:: Microsoft.Rtc.Collaboration.ContactsGroups

Assembly:: Microsoft.Rtc.Collaboration.dll

Important

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Begins an asynchronous operation to update the information for the specified contact.

public:
 IAsyncResult ^ BeginUpdateContact(Microsoft::Rtc::Collaboration::ContactsGroups::Contact ^ contact, AsyncCallback ^ userCallback, System::Object ^ state);

public IAsyncResult BeginUpdateContact (Microsoft.Rtc.Collaboration.ContactsGroups.Contact contact, AsyncCallback userCallback, object state);

member this.BeginUpdateContact : Microsoft.Rtc.Collaboration.ContactsGroups.Contact * AsyncCallback * obj -> IAsyncResult

Parameters

contact: Contact

Contact to be updated.

userCallback: AsyncCallback

The method to be called when the asynchronous operation is completed.

state: Object

A user-provided object that distinguishes this particular asynchronous operation from other asynchronous operations.

Returns

IAsyncResult

An IAsyncResult that references the asynchronous operation.

Exceptions

ArgumentNullException

Thrown when contact is null.

InvalidOperationException

Thrown when the subscription state is not idle or subscribed.

Applies to

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