Create a new category with the given categoryName.
Assembly: Microsoft.Rtc.Collaboration.GroupChat(in Microsoft.Rtc.Collaboration.GroupChat.dll)
Syntax
| Visual Basic (Declaration) |
|---|
Public Function BeginCreateChatRoomCategory ( _ categoryName As String, _ parentCategoryUri As Uri, _ userCallback As AsyncCallback, _ state As Object _ ) As IAsyncResult |
| Visual Basic (Usage) |
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Dim instance As ChatRoomCategoryManagementServices Dim categoryName As String Dim parentCategoryUri As Uri Dim userCallback As AsyncCallback Dim state As Object Dim returnValue As IAsyncResult returnValue = instance. BeginCreateChatRoomCategory( categoryName, _ parentCategoryUri, userCallback, _ state) |
| C# |
|---|
public IAsyncResult BeginCreateChatRoomCategory( string categoryName, Uri parentCategoryUri, AsyncCallback userCallback, Object state ) |
Parameters
- categoryName
- Type:
System
.
.
::
.
.
String
Name of the new chat room
- parentCategoryUri
- Type:
System
.
.
::
.
.
Uri
URI of the parent category into which this chat room will be created.
- 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.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException |
Thrown when invalid arguments are passed. |
| [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 EndCreateChatRoomCategory(IAsyncResult) to complete this asynchronous operation.
See Also
