public Task <ReturnMessage> StartShareDoc()
{
Task <ReturnMessage> checkTask = _meetingManager.CheckMeetingServerStatus();
if (checkTask != null)
{
return(checkTask);
}
var tcs = new TaskCallback <ReturnMessage>("StartShareDoc");
if (_meetingManager.TaskCallbacks.ContainsKey(tcs.Name))
{
_meetingManager.TaskCallbacks.Remove(tcs.Name);
}
_meetingManager.TaskCallbacks.Add(tcs.Name, tcs);
var result = MeetingAgent.StartShareDoc();
if (result != 0)
{
ReturnMessage returnMessage;
switch (result)
{
case -1006:
returnMessage = MessageManager.DocVideoNotSet;
break;
case -1007:
returnMessage = MessageManager.DocAudioNotSet;
break;
default:
returnMessage = MessageManager.FailedToStartShareDoc;
break;
}
return(Task.FromResult(returnMessage));
}
return(tcs.Task);
}