ConversationWindow的闭幕活动 [英] close event of ConversationWindow

问题描述

我创建的程序使用Automation类和ConversationWindow类启动了一个lync对话窗口。我可以发送和接收聊天消息，代码如下

__________

  自动化 _Automation =
LyncClient .GetAutomation（）;

            
string firstIMText =
" Testing Please Ignore" ;

字典 < AutomationModalitySettings ，
对象> _ModalitySettings =
new Dictionary < AutomationModalitySettings ，
object >（）;

   &NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;
AutomationModalities _ChosenMode =
AutomationModalities .InstantMessage;

_ ModalitySettings.Add（ AutomationModalitySettings .FirstInstantMessage，firstIMText）;

            _ModalitySettings.Add（ AutomationModalitySettings .SendFirstInstantMessageImmediately，
true ）;

            _ModalitySettings.Add（ AutomationModalitySettings .Subject，
"" ）;

           

           
//开始对话。

      &NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;
IAsyncResult ar = _Automation.BeginStartConversation（

                 _ChosenMode

       ;         ，inviteeList

        ;         ，_ModalitySettings

               ，
null

               ，
null ）;

            cwindow = _Automation.EndStartConversation（ar）;

            cwindow.Conversation.ParticipantAdded + =
new EventHandler < ParticipantCollectionChangedEventArgs >（Conversation_ParticipantAdded）;

            cwindow.Conversation.ParticipantRemoved + =
new EventHandler < ParticipantCollectionChangedEventArgs >（Conversation_ParticipantRemoved）;

           

           
//捕获收到的消息

           
foreach （< span style ="color：blue"> var 参与者
cwindow.Conversation.Participants）

            {

               
if （！participant.IsSelf）

                {

                   
< span style ="color：＃2B91AF"> InstantMessageModality participantModality = participant.Modalities [ ModalityTypes .InstantMessage]
as InstantMessageModality ;

                    participantModality.InstantMessageReceived + =
new EventHandler < MessageSentEventArgs >（modality_InstantMessageReceived）;

               }

           }

           
// capture sent msg

           
InstantMessageModality conversationModality = cwindow.Conversation.Modalities [ ModalityTypes .InstantMessage]
as InstantMessageModality ;

            conversationModality.InstantMessageReceived + =
new EventHandler < MessageSentEventArgs >（modality_InstantMessageReceived）;

___________

现在我想处理对话窗口的关闭事件，我不知道找到了对话的默认关闭事件处理程序。如果有人分享技术来实现这一点会很有帮助。谢谢

解决方案

您需要订阅
Conversation.StateChanged 事件。

这会告诉您会话何时从"已建立"更改为"终止"或"终止到终止"。

希望这会有所帮助。

-tom

Hi,

I created program to initiate a lync conversation window using Automation class and ConversationWindow class. I could send and receive chat messages, code as follows

__________

 Automation _Automation = LyncClient.GetAutomation();

            string firstIMText = "Testing Please Ignore";

Dictionary<AutomationModalitySettings, object> _ModalitySettings = new Dictionary<AutomationModalitySettings, object>();

            AutomationModalities _ChosenMode = AutomationModalities.InstantMessage;

_ModalitySettings.Add(AutomationModalitySettings.FirstInstantMessage, firstIMText);

            _ModalitySettings.Add(AutomationModalitySettings.SendFirstInstantMessageImmediately, true);

            _ModalitySettings.Add(AutomationModalitySettings.Subject, "");

           

            // Start the conversation.

            IAsyncResult ar = _Automation.BeginStartConversation(

                _ChosenMode

                , inviteeList

                 , _ModalitySettings

                , null

                , null);

            cwindow = _Automation.EndStartConversation(ar);

            cwindow.Conversation.ParticipantAdded += new EventHandler<ParticipantCollectionChangedEventArgs>(Conversation_ParticipantAdded);

            cwindow.Conversation.ParticipantRemoved += new EventHandler<ParticipantCollectionChangedEventArgs>(Conversation_ParticipantRemoved);

           

            // capture received msg

            foreach (var participant in cwindow.Conversation.Participants)

            {

                if (!participant.IsSelf)

                {

                    InstantMessageModality participantModality = participant.Modalities[ModalityTypes.InstantMessage] as InstantMessageModality;

                    participantModality.InstantMessageReceived += new EventHandler<MessageSentEventArgs>(modality_InstantMessageReceived);

                }

            }

            // capture sent msg

            InstantMessageModality conversationModality = cwindow.Conversation.Modalities[ModalityTypes.InstantMessage] as InstantMessageModality;

            conversationModality.InstantMessageReceived += new EventHandler<MessageSentEventArgs>(modality_InstantMessageReceived);

___________

Now I want to handle the close event of conversation window, I don't found the default close event handler for conversation. It would helpful if anybody share the technique to achieve this.Thanks

解决方案

You need to subscribe to the Conversation.StateChanged event.

This will tell you when the conversation changes state from Established to Terminating, or Terminating to Terminated.

Hope this helps.

-tom

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