ContactGroupServices.BeginAddGroup Method

Begins an asynchronous operation to add a group.

Namespace:  Microsoft.Rtc.Collaboration.ContactsGroups
Assembly:  Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)

Syntax

'Declaration
Public Function BeginAddGroup ( _
    groupName As String, _
    groupData As String, _
    userCallback As AsyncCallback, _
    state As Object _
) As IAsyncResult
'Usage
Dim instance As ContactGroupServices
Dim groupName As String
Dim groupData As String
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginAddGroup(groupName, _
    groupData, userCallback, state)
public IAsyncResult BeginAddGroup(
    string groupName,
    string groupData,
    AsyncCallback userCallback,
    Object state
)

Parameters

  • groupData
    Type: System.String
    Data to be associated with the group.
  • state
    Type: System.Object
    A user-provided object that distinguishes this particular asynchronous operation from other asynchronous operations.

Return Value

Type: System.IAsyncResult
An IAsyncResult that references the asynchronous operation.

Exceptions

Exception Condition
ArgumentNullException

Thrown when groupName is null.

ArgumentException

Thrown when groupName is empty.

InvalidOperationException

Thrown when the subscription state is not idle or subscribed.

See Also

Reference

ContactGroupServices Class

ContactGroupServices Members

Microsoft.Rtc.Collaboration.ContactsGroups Namespace