我正在尝试在 UI 抑制模式下使用 Lync 2013 sdk 创建消息传递应用程序,我正在使用以下代码向对话中的所有参与者发送消息,但我找不到将消息发送给特定其中一个的方法,有谁知道如何做到这一点?
我的代码:
public void StartIMConversation(string participantUri)
{
_Conversation.PropertyChanged += _Conversation_PropertyChanged;
_Conversation = _LyncClient.ConversationManager.AddConversation();
}
void ConversationsManager_ConversationAdded(Object source, ConversationManagerEventArgs data)
{
data.Conversation.ParticipantAdded += Conversation_ParticipantAdded;
data.Conversation.StateChanged += Conversation_StateChanged;
data.Conversation.AddParticipant(_LyncClient.ContactManager.GetContactByUri(this.myRemoteParticipantUri));
data.Conversation.AddParticipant(_LyncClient.ContactManager.GetContactByUri(this.myRemoteParticipantUri2));
data.Conversation.AddParticipant(_LyncClient.ContactManager.GetContactByUri(this.myRemoteParticipantUri3));
InstantMessageModality imModality = (InstantMessageModality)participant.Conversation.Modalities[ModalityTypes.InstantMessage];
imModality.BeginSendMessage(message, SendMessageCallback, imModality);
}
private void SendMessageCallback(IAsyncResult ar)
{
InstantMessageModality imModality = (InstantMessageModality)ar.AsyncState;
try
{
imModality.EndSendMessage(ar);
}
catch (LyncClientException lce)
{
MessageBox.Show("Lync Client Exception on EndSendMessage " + lce.Message);
}
}
如果使用对话无法做到这一点,请引导我以正确的方式,感谢任何帮助。