async void GetData(int count)
{
var data = await _ds.GetUserMessageData(_userId, count);
if (data.Total == 0)
{
TipText = "你们之间还没有开始。。。";
}
else
{
TipText = string.Empty;
ListData = data.ListData;
if (count == -1)
{
IsShowLoadMoreButton = Visibility.Collapsed;
}
else
{
IsShowLoadMoreButton = data.Total > count ? Visibility.Visible : Visibility.Collapsed;
}
}
IsProgressRingActive = false;
}
