ContactGroupServices.BeginUpdateGroup(Group, AsyncCallback, Object) Method
Definition
Important
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Begins an asynchronous operation to update the information for a specified group.
public:
IAsyncResult ^ BeginUpdateGroup(Microsoft::Rtc::Collaboration::ContactsGroups::Group ^ group, AsyncCallback ^ userCallback, System::Object ^ state);public IAsyncResult BeginUpdateGroup (Microsoft.Rtc.Collaboration.ContactsGroups.Group group, AsyncCallback userCallback, object state);member this.BeginUpdateGroup : Microsoft.Rtc.Collaboration.ContactsGroups.Group * AsyncCallback * obj -> IAsyncResultParameters
- group
- Group
Group 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
An IAsyncResult that references the asynchronous operation.
Exceptions
Thrown when group is null.
Thrown when the subscription state is not idle or subscribed.