private void SendVideo()
{
if (ChatViewModel != null)
{
_targetModel.CanOperate = false;
if (FileExists())
{
AcioningItems.Add(this);
_operateTask = new System.Threading.CancellationTokenSource();
_targetModel.ResourceModel.FileState = FileStates.SendOffline;
if (AppData.CanInternetAction(""))
{
ChatViewModel.SendSmallVideoFile(_targetModel, _operateTask, async(result) =>
{
if (SDKClient.SDKClient.Instance.property.CurrentAccount.Isforbidden)
{
_targetModel.MessageState = MessageStates.Warn;
_targetModel.ResourceModel.FileState = FileStates.Fail;
}
AcioningItems.Remove(this);
if (_operateTask != null)
{
_operateTask.Cancel();
_operateTask = null;
}
});
}
else
{
ChatViewModel.SaveSendingMessages(_targetModel);
}
}
else
{
ChatViewModel.Chat.Messages.Remove(_targetModel);
}
}
}