/// <summary>
/// 刷新当前连接数
/// </summary>
private void RefreshOnlineUserCount(string str = "")
{
str = UserList.Count.ToString();
if (TextCount.InvokeRequired)
{
RefreshOnlineUserCountDelegate d = new RefreshOnlineUserCountDelegate(RefreshOnlineUserCount);
TextCount.Invoke(d, new object[] { str });
}
else
{
TextCount.Text = str;
//TextMain.ScrollToCaret();
}
}
public TweetViewModel()
{
Text = new ReactiveProperty <string>().AddTo(this.CompositeDisposable);
TextCount = Text
.Select(x => 140 - x.Length)
.ToReactiveProperty()
.AddTo(this.CompositeDisposable);
SubscribingCommand = TextCount
.Select(x => x > 0 && x < 141)
.ToReactiveCommand()
.AddTo(this.CompositeDisposable);
SubscribingCommand.Subscribe(_ =>
{
});
}
//for input streams, we use the Initialize() method to tally up the number of items to be analyzed
public void Initialize()
{
RowCounter = 0;
TextCount = 0;
var lines = ReadLines(IncomingTextLocation, Encoding.GetEncoding(SelectedEncoding));
foreach (var line in lines)
{
try
{
TextCount++;
}
catch
{
}
}
TextCountPadding = TextCount.ToString().Length;
}
