Finds all categories for which the currently logged in user has rights to create new chat rooms and subcategories. If category has CategoryMembersCanCreateChatRooms set to true , any member of the category can create new chat rooms and subcategories. Otherwise, a user must be a manager of the category.

Namespace:  Microsoft.Rtc.Collaboration.GroupChat.Management
Assembly:  Microsoft.Rtc.Collaboration.GroupChat(in Microsoft.Rtc.Collaboration.GroupChat.dll)

Syntax

Visual Basic (Declaration) 
Public 
Function 
BeginFindCategoriesWithCreateRights
( _
	
userCallback 
As 
AsyncCallback, _
	
state 
As 
Object _
) 
As 
IAsyncResult
Visual Basic (Usage) 
Dim 
instance 
As 

ChatRoomCategoryManagementServices
Dim 
userCallback 
As 
AsyncCallback
Dim 
state 
As 
Object
Dim 
returnValue 
As 
IAsyncResult

returnValue = instance.

BeginFindCategoriesWithCreateRights(
userCallback, _
	
state)
C# 
public 
IAsyncResult 

BeginFindCategoriesWithCreateRights(
	
AsyncCallback 
userCallback,
	
Object 
state
)

Parameters

userCallback
Type: System . . :: . . AsyncCallback

The method to be invoked when this asynchronous operation completes.

state
Type: System . . :: . . Object

An object to be passed back to the callback.

Return Value

Type: System . . :: . . IAsyncResult

An IAsyncResult that references this operation.

Exceptions

Exception Condition
[Microsoft.Rtc.Collaboration.GroupChat.ChatServerConnectionException]

Thrown when the GroupChatEndpoint is not established.
[System.InvalidOperationException]

Thrown when the chat server connection is not in a valid state to send the command.
[RealTimeException]

Thrown when the GroupChatEndpoint encounters an error communicating with the group chat server.

Remarks

This request will be processed asynchronously. See EndFindCategoriesWithCreateRights(IAsyncResult) to complete this asynchronous operation.

See Also